53859240

素因数分解:

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

素因数の和:188

約数の個数: 144

約数和(自身を含む): 181431900

約数和(自身を除く): 127572660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 89, 90, 120, 123, 164, 178, 180, 205, 246, 267, 328, 356, 360, 369, 410, 445, 492, 534, 615, 712, 738, 801, 820, 890, 984, 1068, 1230, 1335, 1476, 1602, 1640, 1681, 1780, 1845, 2136, 2460, 2670, 2952, 3204, 3362, 3560, 3649, 3690, 4005, 4920, 5043, 5340, 6408, 6724, 7298, 7380, 8010, 8405, 10086, 10680, 10947, 13448, 14596, 14760, 15129, 16020, 16810, 18245, 20172, 21894, 25215, 29192, 30258, 32040, 32841, 33620, 36490, 40344, 43788, 50430, 54735, 60516, 65682, 67240, 72980, 75645, 87576, 100860, 109470, 121032, 131364, 145960, 149609, 151290, 164205, 201720, 218940, 262728, 299218, 302580, 328410, 437880, 448827, 598436, 605160, 656820, 748045, 897654, 1196872, 1313640, 1346481, 1496090, 1795308, 2244135, 2692962, 2992180, 3590616, 4488270, 5385924, 5984360, 6732405, 8976540, 10771848, 13464810, 17953080, 26929620, 53859240]

約数ペア:

[(1, 53859240), (2, 26929620), (3, 17953080), (4, 13464810), (5, 10771848), (6, 8976540), (8, 6732405), (9, 5984360), (10, 5385924), (12, 4488270), (15, 3590616), (18, 2992180), (20, 2692962), (24, 2244135), (30, 1795308), (36, 1496090), (40, 1346481), (41, 1313640), (45, 1196872), (60, 897654), (72, 748045), (82, 656820), (89, 605160), (90, 598436), (120, 448827), (123, 437880), (164, 328410), (178, 302580), (180, 299218), (205, 262728), (246, 218940), (267, 201720), (328, 164205), (356, 151290), (360, 149609), (369, 145960), (410, 131364), (445, 121032), (492, 109470), (534, 100860), (615, 87576), (712, 75645), (738, 72980), (801, 67240), (820, 65682), (890, 60516), (984, 54735), (1068, 50430), (1230, 43788), (1335, 40344), (1476, 36490), (1602, 33620), (1640, 32841), (1681, 32040), (1780, 30258), (1845, 29192), (2136, 25215), (2460, 21894), (2670, 20172), (2952, 18245), (3204, 16810), (3362, 16020), (3560, 15129), (3649, 14760), (3690, 14596), (4005, 13448), (4920, 10947), (5043, 10680), (5340, 10086), (6408, 8405), (6724, 8010), (7298, 7380)]