82138298040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{172981}}^1$

素因数の和:174317

約数の個数: 96

約数和(自身を含む): 267153400800

約数和(自身を除く): 185015102760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1319, 2638, 3957, 5276, 6595, 7914, 10552, 11871, 13190, 15828, 19785, 23742, 26380, 31656, 39570, 47484, 52760, 59355, 79140, 94968, 118710, 158280, 172981, 237420, 345962, 474840, 518943, 691924, 864905, 1037886, 1383848, 1556829, 1729810, 2075772, 2594715, 3113658, 3459620, 4151544, 5189430, 6227316, 6919240, 7784145, 10378860, 12454632, 15568290, 20757720, 31136580, 62273160, 228161939, 456323878, 684485817, 912647756, 1140809695, 1368971634, 1825295512, 2053457451, 2281619390, 2737943268, 3422429085, 4106914902, 4563238780, 5475886536, 6844858170, 8213829804, 9126477560, 10267287255, 13689716340, 16427659608, 20534574510, 27379432680, 41069149020, 82138298040]

約数ペア:

[(1, 82138298040), (2, 41069149020), (3, 27379432680), (4, 20534574510), (5, 16427659608), (6, 13689716340), (8, 10267287255), (9, 9126477560), (10, 8213829804), (12, 6844858170), (15, 5475886536), (18, 4563238780), (20, 4106914902), (24, 3422429085), (30, 2737943268), (36, 2281619390), (40, 2053457451), (45, 1825295512), (60, 1368971634), (72, 1140809695), (90, 912647756), (120, 684485817), (180, 456323878), (360, 228161939), (1319, 62273160), (2638, 31136580), (3957, 20757720), (5276, 15568290), (6595, 12454632), (7914, 10378860), (10552, 7784145), (11871, 6919240), (13190, 6227316), (15828, 5189430), (19785, 4151544), (23742, 3459620), (26380, 3113658), (31656, 2594715), (39570, 2075772), (47484, 1729810), (52760, 1556829), (59355, 1383848), (79140, 1037886), (94968, 864905), (118710, 691924), (158280, 518943), (172981, 474840), (237420, 345962)]