487037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 1609445376

約数和(自身を除く): 1122408096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 213, 240, 248, 284, 310, 355, 372, 426, 461, 465, 480, 496, 568, 620, 710, 744, 852, 922, 930, 992, 1065, 1136, 1240, 1383, 1420, 1488, 1704, 1844, 1860, 2130, 2201, 2272, 2305, 2480, 2766, 2840, 2976, 3408, 3688, 3720, 4260, 4402, 4610, 4960, 5532, 5680, 6603, 6816, 6915, 7376, 7440, 8520, 8804, 9220, 11005, 11064, 11360, 13206, 13830, 14291, 14752, 14880, 17040, 17608, 18440, 22010, 22128, 26412, 27660, 28582, 32731, 33015, 34080, 35216, 36880, 42873, 44020, 44256, 52824, 55320, 57164, 65462, 66030, 70432, 71455, 73760, 85746, 88040, 98193, 105648, 110640, 114328, 130924, 132060, 142910, 163655, 171492, 176080, 196386, 211296, 214365, 221280, 228656, 261848, 264120, 285820, 327310, 342984, 352160, 392772, 428730, 457312, 490965, 523696, 528240, 571640, 654620, 685968, 785544, 857460, 981930, 1014661, 1047392, 1056480, 1143280, 1309240, 1371936, 1571088, 1714920, 1963860, 2029322, 2286560, 2618480, 3043983, 3142176, 3429840, 3927720, 4058644, 5073305, 5236960, 6087966, 6859680, 7855440, 8117288, 10146610, 12175932, 15219915, 15710880, 16234576, 20293220, 24351864, 30439830, 32469152, 40586440, 48703728, 60879660, 81172880, 97407456, 121759320, 162345760, 243518640, 487037280]

約数ペア:

[(1, 487037280), (2, 243518640), (3, 162345760), (4, 121759320), (5, 97407456), (6, 81172880), (8, 60879660), (10, 48703728), (12, 40586440), (15, 32469152), (16, 30439830), (20, 24351864), (24, 20293220), (30, 16234576), (31, 15710880), (32, 15219915), (40, 12175932), (48, 10146610), (60, 8117288), (62, 7855440), (71, 6859680), (80, 6087966), (93, 5236960), (96, 5073305), (120, 4058644), (124, 3927720), (142, 3429840), (155, 3142176), (160, 3043983), (186, 2618480), (213, 2286560), (240, 2029322), (248, 1963860), (284, 1714920), (310, 1571088), (355, 1371936), (372, 1309240), (426, 1143280), (461, 1056480), (465, 1047392), (480, 1014661), (496, 981930), (568, 857460), (620, 785544), (710, 685968), (744, 654620), (852, 571640), (922, 528240), (930, 523696), (992, 490965), (1065, 457312), (1136, 428730), (1240, 392772), (1383, 352160), (1420, 342984), (1488, 327310), (1704, 285820), (1844, 264120), (1860, 261848), (2130, 228656), (2201, 221280), (2272, 214365), (2305, 211296), (2480, 196386), (2766, 176080), (2840, 171492), (2976, 163655), (3408, 142910), (3688, 132060), (3720, 130924), (4260, 114328), (4402, 110640), (4610, 105648), (4960, 98193), (5532, 88040), (5680, 85746), (6603, 73760), (6816, 71455), (6915, 70432), (7376, 66030), (7440, 65462), (8520, 57164), (8804, 55320), (9220, 52824), (11005, 44256), (11064, 44020), (11360, 42873), (13206, 36880), (13830, 35216), (14291, 34080), (14752, 33015), (14880, 32731), (17040, 28582), (17608, 27660), (18440, 26412), (22010, 22128)]