880483440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46439}}^1$

素因数の和:46534

約数の個数: 80

約数和(自身を含む): 2764108800

約数和(自身を除く): 1883625360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 46439, 92878, 139317, 185756, 232195, 278634, 371512, 464390, 557268, 696585, 743024, 928780, 1114536, 1393170, 1857560, 2229072, 2786340, 3668681, 3715120, 5572680, 7337362, 11006043, 11145360, 14674724, 18343405, 22012086, 29349448, 36686810, 44024172, 55030215, 58698896, 73373620, 88048344, 110060430, 146747240, 176096688, 220120860, 293494480, 440241720, 880483440]

約数ペア:

[(1, 880483440), (2, 440241720), (3, 293494480), (4, 220120860), (5, 176096688), (6, 146747240), (8, 110060430), (10, 88048344), (12, 73373620), (15, 58698896), (16, 55030215), (20, 44024172), (24, 36686810), (30, 29349448), (40, 22012086), (48, 18343405), (60, 14674724), (79, 11145360), (80, 11006043), (120, 7337362), (158, 5572680), (237, 3715120), (240, 3668681), (316, 2786340), (395, 2229072), (474, 1857560), (632, 1393170), (790, 1114536), (948, 928780), (1185, 743024), (1264, 696585), (1580, 557268), (1896, 464390), (2370, 371512), (3160, 278634), (3792, 232195), (4740, 185756), (6320, 139317), (9480, 92878), (18960, 46439)]