617056560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20903}}^1$

素因数の和:20963

約数の個数: 120

約数和(自身を含む): 2122926624

約数和(自身を除く): 1505870064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 20903, 29520, 41806, 62709, 83612, 104515, 125418, 167224, 188127, 209030, 250836, 313545, 334448, 376254, 418060, 501672, 627090, 752508, 836120, 857023, 940635, 1003344, 1254180, 1505016, 1672240, 1714046, 1881270, 2508360, 2571069, 3010032, 3428092, 3762540, 4285115, 5016720, 5142138, 6856184, 7525080, 7713207, 8570230, 10284276, 12855345, 13712368, 15050160, 15426414, 17140460, 20568552, 25710690, 30852828, 34280920, 38566035, 41137104, 51421380, 61705656, 68561840, 77132070, 102842760, 123411312, 154264140, 205685520, 308528280, 617056560]

約数ペア:

[(1, 617056560), (2, 308528280), (3, 205685520), (4, 154264140), (5, 123411312), (6, 102842760), (8, 77132070), (9, 68561840), (10, 61705656), (12, 51421380), (15, 41137104), (16, 38566035), (18, 34280920), (20, 30852828), (24, 25710690), (30, 20568552), (36, 17140460), (40, 15426414), (41, 15050160), (45, 13712368), (48, 12855345), (60, 10284276), (72, 8570230), (80, 7713207), (82, 7525080), (90, 6856184), (120, 5142138), (123, 5016720), (144, 4285115), (164, 3762540), (180, 3428092), (205, 3010032), (240, 2571069), (246, 2508360), (328, 1881270), (360, 1714046), (369, 1672240), (410, 1505016), (492, 1254180), (615, 1003344), (656, 940635), (720, 857023), (738, 836120), (820, 752508), (984, 627090), (1230, 501672), (1476, 418060), (1640, 376254), (1845, 334448), (1968, 313545), (2460, 250836), (2952, 209030), (3280, 188127), (3690, 167224), (4920, 125418), (5904, 104515), (7380, 83612), (9840, 62709), (14760, 41806), (20903, 29520)]