15022920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 36817080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 599, 627, 660, 760, 836, 1045, 1140, 1198, 1254, 1320, 1672, 1797, 2090, 2280, 2396, 2508, 2995, 3135, 3594, 4180, 4792, 5016, 5990, 6270, 6589, 7188, 8360, 8985, 11381, 11980, 12540, 13178, 14376, 17970, 19767, 22762, 23960, 25080, 26356, 32945, 34143, 35940, 39534, 45524, 52712, 56905, 65890, 68286, 71880, 79068, 91048, 98835, 113810, 125191, 131780, 136572, 158136, 170715, 197670, 227620, 250382, 263560, 273144, 341430, 375573, 395340, 455240, 500764, 625955, 682860, 751146, 790680, 1001528, 1251910, 1365720, 1502292, 1877865, 2503820, 3004584, 3755730, 5007640, 7511460, 15022920]

約数ペア:

[(1, 15022920), (2, 7511460), (3, 5007640), (4, 3755730), (5, 3004584), (6, 2503820), (8, 1877865), (10, 1502292), (11, 1365720), (12, 1251910), (15, 1001528), (19, 790680), (20, 751146), (22, 682860), (24, 625955), (30, 500764), (33, 455240), (38, 395340), (40, 375573), (44, 341430), (55, 273144), (57, 263560), (60, 250382), (66, 227620), (76, 197670), (88, 170715), (95, 158136), (110, 136572), (114, 131780), (120, 125191), (132, 113810), (152, 98835), (165, 91048), (190, 79068), (209, 71880), (220, 68286), (228, 65890), (264, 56905), (285, 52712), (330, 45524), (380, 39534), (418, 35940), (440, 34143), (456, 32945), (570, 26356), (599, 25080), (627, 23960), (660, 22762), (760, 19767), (836, 17970), (1045, 14376), (1140, 13178), (1198, 12540), (1254, 11980), (1320, 11381), (1672, 8985), (1797, 8360), (2090, 7188), (2280, 6589), (2396, 6270), (2508, 5990), (2995, 5016), (3135, 4792), (3594, 4180)]