123974760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11387

約数の個数: 128

約数和(自身を含む): 457793280

約数和(自身を除く): 333818520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 11353, 22706, 34059, 45412, 56765, 68118, 79471, 90824, 113530, 136236, 147589, 158942, 170295, 227060, 238413, 272472, 295178, 317884, 340590, 397355, 442767, 454120, 476826, 590356, 635768, 681180, 737945, 794710, 885534, 953652, 1033123, 1180712, 1192065, 1362360, 1475890, 1589420, 1771068, 1907304, 2066246, 2213835, 2384130, 2951780, 3099369, 3178840, 3542136, 4132492, 4427670, 4768260, 5165615, 5903560, 6198738, 8264984, 8855340, 9536520, 10331230, 12397476, 15496845, 17710680, 20662460, 24794952, 30993690, 41324920, 61987380, 123974760]

約数ペア:

[(1, 123974760), (2, 61987380), (3, 41324920), (4, 30993690), (5, 24794952), (6, 20662460), (7, 17710680), (8, 15496845), (10, 12397476), (12, 10331230), (13, 9536520), (14, 8855340), (15, 8264984), (20, 6198738), (21, 5903560), (24, 5165615), (26, 4768260), (28, 4427670), (30, 4132492), (35, 3542136), (39, 3178840), (40, 3099369), (42, 2951780), (52, 2384130), (56, 2213835), (60, 2066246), (65, 1907304), (70, 1771068), (78, 1589420), (84, 1475890), (91, 1362360), (104, 1192065), (105, 1180712), (120, 1033123), (130, 953652), (140, 885534), (156, 794710), (168, 737945), (182, 681180), (195, 635768), (210, 590356), (260, 476826), (273, 454120), (280, 442767), (312, 397355), (364, 340590), (390, 317884), (420, 295178), (455, 272472), (520, 238413), (546, 227060), (728, 170295), (780, 158942), (840, 147589), (910, 136236), (1092, 113530), (1365, 90824), (1560, 79471), (1820, 68118), (2184, 56765), (2730, 45412), (3640, 34059), (5460, 22706), (10920, 11353)]