120800640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3740

約数の個数: 128

約数和(自身を含む): 407812320

約数和(自身を除く): 287011680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 3701, 4080, 5440, 6528, 7402, 8160, 10880, 11103, 14804, 16320, 18505, 22206, 29608, 32640, 37010, 44412, 55515, 59216, 62917, 74020, 88824, 111030, 118432, 125834, 148040, 177648, 188751, 222060, 236864, 251668, 296080, 314585, 355296, 377502, 444120, 473728, 503336, 592160, 629170, 710592, 755004, 888240, 943755, 1006672, 1184320, 1258340, 1421184, 1510008, 1776480, 1887510, 2013344, 2368640, 2516680, 3020016, 3552960, 3775020, 4026688, 5033360, 6040032, 7105920, 7550040, 8053376, 10066720, 12080064, 15100080, 20133440, 24160128, 30200160, 40266880, 60400320, 120800640]

約数ペア:

[(1, 120800640), (2, 60400320), (3, 40266880), (4, 30200160), (5, 24160128), (6, 20133440), (8, 15100080), (10, 12080064), (12, 10066720), (15, 8053376), (16, 7550040), (17, 7105920), (20, 6040032), (24, 5033360), (30, 4026688), (32, 3775020), (34, 3552960), (40, 3020016), (48, 2516680), (51, 2368640), (60, 2013344), (64, 1887510), (68, 1776480), (80, 1510008), (85, 1421184), (96, 1258340), (102, 1184320), (120, 1006672), (128, 943755), (136, 888240), (160, 755004), (170, 710592), (192, 629170), (204, 592160), (240, 503336), (255, 473728), (272, 444120), (320, 377502), (340, 355296), (384, 314585), (408, 296080), (480, 251668), (510, 236864), (544, 222060), (640, 188751), (680, 177648), (816, 148040), (960, 125834), (1020, 118432), (1088, 111030), (1360, 88824), (1632, 74020), (1920, 62917), (2040, 59216), (2176, 55515), (2720, 44412), (3264, 37010), (3701, 32640), (4080, 29608), (5440, 22206), (6528, 18505), (7402, 16320), (8160, 14804), (10880, 11103)]