47217960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 158446080

約数和(自身を除く): 111228120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 4231, 5580, 8462, 11160, 12693, 16924, 21155, 25386, 33848, 38079, 42310, 50772, 63465, 76158, 84620, 101544, 126930, 131161, 152316, 169240, 190395, 253860, 262322, 304632, 380790, 393483, 507720, 524644, 655805, 761580, 786966, 1049288, 1180449, 1311610, 1523160, 1573932, 1967415, 2360898, 2623220, 3147864, 3934830, 4721796, 5246440, 5902245, 7869660, 9443592, 11804490, 15739320, 23608980, 47217960]

約数ペア:

[(1, 47217960), (2, 23608980), (3, 15739320), (4, 11804490), (5, 9443592), (6, 7869660), (8, 5902245), (9, 5246440), (10, 4721796), (12, 3934830), (15, 3147864), (18, 2623220), (20, 2360898), (24, 1967415), (30, 1573932), (31, 1523160), (36, 1311610), (40, 1180449), (45, 1049288), (60, 786966), (62, 761580), (72, 655805), (90, 524644), (93, 507720), (120, 393483), (124, 380790), (155, 304632), (180, 262322), (186, 253860), (248, 190395), (279, 169240), (310, 152316), (360, 131161), (372, 126930), (465, 101544), (558, 84620), (620, 76158), (744, 63465), (930, 50772), (1116, 42310), (1240, 38079), (1395, 33848), (1860, 25386), (2232, 21155), (2790, 16924), (3720, 12693), (4231, 11160), (5580, 8462)]