1611600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 5535360

約数和(自身を除く): 3923760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 79, 80, 85, 100, 102, 120, 136, 150, 158, 170, 200, 204, 237, 240, 255, 272, 300, 316, 340, 395, 400, 408, 425, 474, 510, 600, 632, 680, 790, 816, 850, 948, 1020, 1185, 1200, 1264, 1275, 1343, 1360, 1580, 1700, 1896, 1975, 2040, 2370, 2550, 2686, 3160, 3400, 3792, 3950, 4029, 4080, 4740, 5100, 5372, 5925, 6320, 6715, 6800, 7900, 8058, 9480, 10200, 10744, 11850, 13430, 15800, 16116, 18960, 20145, 20400, 21488, 23700, 26860, 31600, 32232, 33575, 40290, 47400, 53720, 64464, 67150, 80580, 94800, 100725, 107440, 134300, 161160, 201450, 268600, 322320, 402900, 537200, 805800, 1611600]

約数ペア:

[(1, 1611600), (2, 805800), (3, 537200), (4, 402900), (5, 322320), (6, 268600), (8, 201450), (10, 161160), (12, 134300), (15, 107440), (16, 100725), (17, 94800), (20, 80580), (24, 67150), (25, 64464), (30, 53720), (34, 47400), (40, 40290), (48, 33575), (50, 32232), (51, 31600), (60, 26860), (68, 23700), (75, 21488), (79, 20400), (80, 20145), (85, 18960), (100, 16116), (102, 15800), (120, 13430), (136, 11850), (150, 10744), (158, 10200), (170, 9480), (200, 8058), (204, 7900), (237, 6800), (240, 6715), (255, 6320), (272, 5925), (300, 5372), (316, 5100), (340, 4740), (395, 4080), (400, 4029), (408, 3950), (425, 3792), (474, 3400), (510, 3160), (600, 2686), (632, 2550), (680, 2370), (790, 2040), (816, 1975), (850, 1896), (948, 1700), (1020, 1580), (1185, 1360), (1200, 1343), (1264, 1275)]