8976540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 26051760

約数和(自身を除く): 17075220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 89, 123, 164, 178, 205, 246, 267, 356, 410, 445, 492, 534, 615, 820, 890, 1068, 1230, 1335, 1681, 1780, 2460, 2670, 3362, 3649, 5043, 5340, 6724, 7298, 8405, 10086, 10947, 14596, 16810, 18245, 20172, 21894, 25215, 33620, 36490, 43788, 50430, 54735, 72980, 100860, 109470, 149609, 218940, 299218, 448827, 598436, 748045, 897654, 1496090, 1795308, 2244135, 2992180, 4488270, 8976540]

約数ペア:

[(1, 8976540), (2, 4488270), (3, 2992180), (4, 2244135), (5, 1795308), (6, 1496090), (10, 897654), (12, 748045), (15, 598436), (20, 448827), (30, 299218), (41, 218940), (60, 149609), (82, 109470), (89, 100860), (123, 72980), (164, 54735), (178, 50430), (205, 43788), (246, 36490), (267, 33620), (356, 25215), (410, 21894), (445, 20172), (492, 18245), (534, 16810), (615, 14596), (820, 10947), (890, 10086), (1068, 8405), (1230, 7298), (1335, 6724), (1681, 5340), (1780, 5043), (2460, 3649), (2670, 3362)]