242130960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 854521200

約数和(自身を除く): 612390240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 61, 72, 74, 80, 90, 111, 120, 122, 144, 148, 149, 180, 183, 185, 222, 240, 244, 296, 298, 305, 333, 360, 366, 370, 444, 447, 488, 549, 555, 592, 596, 610, 666, 720, 732, 740, 745, 888, 894, 915, 976, 1098, 1110, 1192, 1220, 1332, 1341, 1464, 1480, 1490, 1665, 1776, 1788, 1830, 2196, 2220, 2235, 2257, 2384, 2440, 2664, 2682, 2745, 2928, 2960, 2980, 3330, 3576, 3660, 4392, 4440, 4470, 4514, 4880, 5328, 5364, 5490, 5513, 5960, 6660, 6705, 6771, 7152, 7320, 8784, 8880, 8940, 9028, 9089, 10728, 10980, 11026, 11285, 11920, 13320, 13410, 13542, 14640, 16539, 17880, 18056, 18178, 20313, 21456, 21960, 22052, 22570, 26640, 26820, 27084, 27267, 27565, 33078, 33855, 35760, 36112, 36356, 40626, 43920, 44104, 45140, 45445, 49617, 53640, 54168, 54534, 55130, 66156, 67710, 72712, 81252, 81801, 82695, 88208, 90280, 90890, 99234, 101565, 107280, 108336, 109068, 110260, 132312, 135420, 136335, 145424, 162504, 163602, 165390, 180560, 181780, 198468, 203130, 218136, 220520, 248085, 264624, 270840, 272670, 325008, 327204, 330780, 336293, 363560, 396936, 406260, 409005, 436272, 441040, 496170, 541680, 545340, 654408, 661560, 672586, 727120, 793872, 812520, 818010, 992340, 1008879, 1090680, 1308816, 1323120, 1345172, 1625040, 1636020, 1681465, 1984680, 2017758, 2181360, 2690344, 3026637, 3272040, 3362930, 3969360, 4035516, 5044395, 5380688, 6053274, 6544080, 6725860, 8071032, 10088790, 12106548, 13451720, 15133185, 16142064, 20177580, 24213096, 26903440, 30266370, 40355160, 48426192, 60532740, 80710320, 121065480, 242130960]

約数ペア:

[(1, 242130960), (2, 121065480), (3, 80710320), (4, 60532740), (5, 48426192), (6, 40355160), (8, 30266370), (9, 26903440), (10, 24213096), (12, 20177580), (15, 16142064), (16, 15133185), (18, 13451720), (20, 12106548), (24, 10088790), (30, 8071032), (36, 6725860), (37, 6544080), (40, 6053274), (45, 5380688), (48, 5044395), (60, 4035516), (61, 3969360), (72, 3362930), (74, 3272040), (80, 3026637), (90, 2690344), (111, 2181360), (120, 2017758), (122, 1984680), (144, 1681465), (148, 1636020), (149, 1625040), (180, 1345172), (183, 1323120), (185, 1308816), (222, 1090680), (240, 1008879), (244, 992340), (296, 818010), (298, 812520), (305, 793872), (333, 727120), (360, 672586), (366, 661560), (370, 654408), (444, 545340), (447, 541680), (488, 496170), (549, 441040), (555, 436272), (592, 409005), (596, 406260), (610, 396936), (666, 363560), (720, 336293), (732, 330780), (740, 327204), (745, 325008), (888, 272670), (894, 270840), (915, 264624), (976, 248085), (1098, 220520), (1110, 218136), (1192, 203130), (1220, 198468), (1332, 181780), (1341, 180560), (1464, 165390), (1480, 163602), (1490, 162504), (1665, 145424), (1776, 136335), (1788, 135420), (1830, 132312), (2196, 110260), (2220, 109068), (2235, 108336), (2257, 107280), (2384, 101565), (2440, 99234), (2664, 90890), (2682, 90280), (2745, 88208), (2928, 82695), (2960, 81801), (2980, 81252), (3330, 72712), (3576, 67710), (3660, 66156), (4392, 55130), (4440, 54534), (4470, 54168), (4514, 53640), (4880, 49617), (5328, 45445), (5364, 45140), (5490, 44104), (5513, 43920), (5960, 40626), (6660, 36356), (6705, 36112), (6771, 35760), (7152, 33855), (7320, 33078), (8784, 27565), (8880, 27267), (8940, 27084), (9028, 26820), (9089, 26640), (10728, 22570), (10980, 22052), (11026, 21960), (11285, 21456), (11920, 20313), (13320, 18178), (13410, 18056), (13542, 17880), (14640, 16539)]