304587480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1433

約数の個数: 128

約数和(自身を含む): 971942400

約数和(自身を除く): 667354920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 760, 824, 1030, 1140, 1236, 1297, 1545, 1957, 2060, 2280, 2472, 2594, 3090, 3891, 3914, 4120, 5188, 5871, 6180, 6485, 7782, 7828, 9785, 10376, 11742, 12360, 12970, 15564, 15656, 19455, 19570, 23484, 24643, 25940, 29355, 31128, 38910, 39140, 46968, 49286, 51880, 58710, 73929, 77820, 78280, 98572, 117420, 123215, 133591, 147858, 155640, 197144, 234840, 246430, 267182, 295716, 369645, 400773, 492860, 534364, 591432, 667955, 739290, 801546, 985720, 1068728, 1335910, 1478580, 1603092, 2003865, 2538229, 2671820, 2957160, 3206184, 4007730, 5076458, 5343640, 7614687, 8015460, 10152916, 12691145, 15229374, 16030920, 20305832, 25382290, 30458748, 38073435, 50764580, 60917496, 76146870, 101529160, 152293740, 304587480]

約数ペア:

[(1, 304587480), (2, 152293740), (3, 101529160), (4, 76146870), (5, 60917496), (6, 50764580), (8, 38073435), (10, 30458748), (12, 25382290), (15, 20305832), (19, 16030920), (20, 15229374), (24, 12691145), (30, 10152916), (38, 8015460), (40, 7614687), (57, 5343640), (60, 5076458), (76, 4007730), (95, 3206184), (103, 2957160), (114, 2671820), (120, 2538229), (152, 2003865), (190, 1603092), (206, 1478580), (228, 1335910), (285, 1068728), (309, 985720), (380, 801546), (412, 739290), (456, 667955), (515, 591432), (570, 534364), (618, 492860), (760, 400773), (824, 369645), (1030, 295716), (1140, 267182), (1236, 246430), (1297, 234840), (1545, 197144), (1957, 155640), (2060, 147858), (2280, 133591), (2472, 123215), (2594, 117420), (3090, 98572), (3891, 78280), (3914, 77820), (4120, 73929), (5188, 58710), (5871, 51880), (6180, 49286), (6485, 46968), (7782, 39140), (7828, 38910), (9785, 31128), (10376, 29355), (11742, 25940), (12360, 24643), (12970, 23484), (15564, 19570), (15656, 19455)]