246296880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 631146960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 107, 115, 120, 138, 139, 144, 180, 184, 207, 214, 230, 240, 276, 278, 321, 345, 360, 368, 414, 417, 428, 460, 535, 552, 556, 642, 690, 695, 720, 828, 834, 856, 920, 963, 1035, 1070, 1104, 1112, 1251, 1284, 1380, 1390, 1605, 1656, 1668, 1712, 1840, 1926, 2070, 2085, 2140, 2224, 2461, 2502, 2568, 2760, 2780, 3197, 3210, 3312, 3336, 3852, 4140, 4170, 4280, 4815, 4922, 5004, 5136, 5520, 5560, 6255, 6394, 6420, 6672, 7383, 7704, 8280, 8340, 8560, 9591, 9630, 9844, 10008, 11120, 12305, 12510, 12788, 12840, 14766, 14873, 15408, 15985, 16560, 16680, 19182, 19260, 19688, 20016, 22149, 24610, 25020, 25576, 25680, 28773, 29532, 29746, 31970, 33360, 36915, 38364, 38520, 39376, 44298, 44619, 47955, 49220, 50040, 51152, 57546, 59064, 59492, 63940, 73830, 74365, 76728, 77040, 88596, 89238, 95910, 98440, 100080, 110745, 115092, 118128, 118984, 127880, 133857, 143865, 147660, 148730, 153456, 177192, 178476, 191820, 196880, 221490, 223095, 230184, 237968, 255760, 267714, 287730, 295320, 297460, 342079, 354384, 356952, 383640, 442980, 446190, 460368, 535428, 575460, 590640, 594920, 669285, 684158, 713904, 767280, 885960, 892380, 1026237, 1070856, 1150920, 1189840, 1338570, 1368316, 1710395, 1771920, 1784760, 2052474, 2141712, 2301840, 2677140, 2736632, 3078711, 3420790, 3569520, 4104948, 5131185, 5354280, 5473264, 6157422, 6841580, 8209896, 10262370, 10708560, 12314844, 13683160, 15393555, 16419792, 20524740, 24629688, 27366320, 30787110, 41049480, 49259376, 61574220, 82098960, 123148440, 246296880]

約数ペア:

[(1, 246296880), (2, 123148440), (3, 82098960), (4, 61574220), (5, 49259376), (6, 41049480), (8, 30787110), (9, 27366320), (10, 24629688), (12, 20524740), (15, 16419792), (16, 15393555), (18, 13683160), (20, 12314844), (23, 10708560), (24, 10262370), (30, 8209896), (36, 6841580), (40, 6157422), (45, 5473264), (46, 5354280), (48, 5131185), (60, 4104948), (69, 3569520), (72, 3420790), (80, 3078711), (90, 2736632), (92, 2677140), (107, 2301840), (115, 2141712), (120, 2052474), (138, 1784760), (139, 1771920), (144, 1710395), (180, 1368316), (184, 1338570), (207, 1189840), (214, 1150920), (230, 1070856), (240, 1026237), (276, 892380), (278, 885960), (321, 767280), (345, 713904), (360, 684158), (368, 669285), (414, 594920), (417, 590640), (428, 575460), (460, 535428), (535, 460368), (552, 446190), (556, 442980), (642, 383640), (690, 356952), (695, 354384), (720, 342079), (828, 297460), (834, 295320), (856, 287730), (920, 267714), (963, 255760), (1035, 237968), (1070, 230184), (1104, 223095), (1112, 221490), (1251, 196880), (1284, 191820), (1380, 178476), (1390, 177192), (1605, 153456), (1656, 148730), (1668, 147660), (1712, 143865), (1840, 133857), (1926, 127880), (2070, 118984), (2085, 118128), (2140, 115092), (2224, 110745), (2461, 100080), (2502, 98440), (2568, 95910), (2760, 89238), (2780, 88596), (3197, 77040), (3210, 76728), (3312, 74365), (3336, 73830), (3852, 63940), (4140, 59492), (4170, 59064), (4280, 57546), (4815, 51152), (4922, 50040), (5004, 49220), (5136, 47955), (5520, 44619), (5560, 44298), (6255, 39376), (6394, 38520), (6420, 38364), (6672, 36915), (7383, 33360), (7704, 31970), (8280, 29746), (8340, 29532), (8560, 28773), (9591, 25680), (9630, 25576), (9844, 25020), (10008, 24610), (11120, 22149), (12305, 20016), (12510, 19688), (12788, 19260), (12840, 19182), (14766, 16680), (14873, 16560), (15408, 15985)]