85499760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8689}}^1$

素因数の和:8746

約数の個数: 80

約数和(自身を含む): 271545120

約数和(自身を除く): 186045360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8689, 9840, 17378, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 139024, 173780, 208536, 260670, 347560, 356249, 417072, 521340, 695120, 712498, 1042680, 1068747, 1424996, 1781245, 2085360, 2137494, 2849992, 3562490, 4274988, 5343735, 5699984, 7124980, 8549976, 10687470, 14249960, 17099952, 21374940, 28499920, 42749880, 85499760]

約数ペア:

[(1, 85499760), (2, 42749880), (3, 28499920), (4, 21374940), (5, 17099952), (6, 14249960), (8, 10687470), (10, 8549976), (12, 7124980), (15, 5699984), (16, 5343735), (20, 4274988), (24, 3562490), (30, 2849992), (40, 2137494), (41, 2085360), (48, 1781245), (60, 1424996), (80, 1068747), (82, 1042680), (120, 712498), (123, 695120), (164, 521340), (205, 417072), (240, 356249), (246, 347560), (328, 260670), (410, 208536), (492, 173780), (615, 139024), (656, 130335), (820, 104268), (984, 86890), (1230, 69512), (1640, 52134), (1968, 43445), (2460, 34756), (3280, 26067), (4920, 17378), (8689, 9840)]