324555720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 1030579200

約数和(自身を除く): 706023480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 283, 285, 380, 456, 503, 566, 570, 760, 849, 1006, 1132, 1140, 1415, 1509, 1698, 2012, 2264, 2280, 2515, 2830, 3018, 3396, 4024, 4245, 5030, 5377, 5660, 6036, 6792, 7545, 8490, 9557, 10060, 10754, 11320, 12072, 15090, 16131, 16980, 19114, 20120, 21508, 26885, 28671, 30180, 32262, 33960, 38228, 43016, 47785, 53770, 57342, 60360, 64524, 76456, 80655, 95570, 107540, 114684, 129048, 142349, 143355, 161310, 191140, 215080, 229368, 284698, 286710, 322620, 382280, 427047, 569396, 573420, 645240, 711745, 854094, 1138792, 1146840, 1423490, 1708188, 2135235, 2704631, 2846980, 3416376, 4270470, 5409262, 5693960, 8113893, 8540940, 10818524, 13523155, 16227786, 17081880, 21637048, 27046310, 32455572, 40569465, 54092620, 64911144, 81138930, 108185240, 162277860, 324555720]

約数ペア:

[(1, 324555720), (2, 162277860), (3, 108185240), (4, 81138930), (5, 64911144), (6, 54092620), (8, 40569465), (10, 32455572), (12, 27046310), (15, 21637048), (19, 17081880), (20, 16227786), (24, 13523155), (30, 10818524), (38, 8540940), (40, 8113893), (57, 5693960), (60, 5409262), (76, 4270470), (95, 3416376), (114, 2846980), (120, 2704631), (152, 2135235), (190, 1708188), (228, 1423490), (283, 1146840), (285, 1138792), (380, 854094), (456, 711745), (503, 645240), (566, 573420), (570, 569396), (760, 427047), (849, 382280), (1006, 322620), (1132, 286710), (1140, 284698), (1415, 229368), (1509, 215080), (1698, 191140), (2012, 161310), (2264, 143355), (2280, 142349), (2515, 129048), (2830, 114684), (3018, 107540), (3396, 95570), (4024, 80655), (4245, 76456), (5030, 64524), (5377, 60360), (5660, 57342), (6036, 53770), (6792, 47785), (7545, 43016), (8490, 38228), (9557, 33960), (10060, 32262), (10754, 30180), (11320, 28671), (12072, 26885), (15090, 21508), (16131, 20120), (16980, 19114)]