54869880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2113

約数の個数: 128

約数和(自身を含む): 187790400

約数和(自身を除く): 132920520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2069, 2210, 2652, 3315, 4138, 4420, 5304, 6207, 6630, 8276, 8840, 10345, 12414, 13260, 16552, 20690, 24828, 26520, 26897, 31035, 35173, 41380, 49656, 53794, 62070, 70346, 80691, 82760, 105519, 107588, 124140, 134485, 140692, 161382, 175865, 211038, 215176, 248280, 268970, 281384, 322764, 351730, 403455, 422076, 457249, 527595, 537940, 645528, 703460, 806910, 844152, 914498, 1055190, 1075880, 1371747, 1406920, 1613820, 1828996, 2110380, 2286245, 2743494, 3227640, 3657992, 4220760, 4572490, 5486988, 6858735, 9144980, 10973976, 13717470, 18289960, 27434940, 54869880]

約数ペア:

[(1, 54869880), (2, 27434940), (3, 18289960), (4, 13717470), (5, 10973976), (6, 9144980), (8, 6858735), (10, 5486988), (12, 4572490), (13, 4220760), (15, 3657992), (17, 3227640), (20, 2743494), (24, 2286245), (26, 2110380), (30, 1828996), (34, 1613820), (39, 1406920), (40, 1371747), (51, 1075880), (52, 1055190), (60, 914498), (65, 844152), (68, 806910), (78, 703460), (85, 645528), (102, 537940), (104, 527595), (120, 457249), (130, 422076), (136, 403455), (156, 351730), (170, 322764), (195, 281384), (204, 268970), (221, 248280), (255, 215176), (260, 211038), (312, 175865), (340, 161382), (390, 140692), (408, 134485), (442, 124140), (510, 107588), (520, 105519), (663, 82760), (680, 80691), (780, 70346), (884, 62070), (1020, 53794), (1105, 49656), (1326, 41380), (1560, 35173), (1768, 31035), (2040, 26897), (2069, 26520), (2210, 24828), (2652, 20690), (3315, 16552), (4138, 13260), (4420, 12414), (5304, 10345), (6207, 8840), (6630, 8276)]