315484560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19051}}^1$

素因数の和:19093

約数の個数: 120

約数和(自身を含む): 1105625664

約数和(自身を除く): 790141104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 19051, 38102, 57153, 76204, 95255, 114306, 152408, 171459, 190510, 228612, 285765, 304816, 342918, 381020, 438173, 457224, 571530, 685836, 762040, 857295, 876346, 914448, 1143060, 1314519, 1371672, 1524080, 1714590, 1752692, 2190865, 2286120, 2629038, 2743344, 3429180, 3505384, 3943557, 4381730, 4572240, 5258076, 6572595, 6858360, 7010768, 7887114, 8763460, 10516152, 13145190, 13716720, 15774228, 17526920, 19717785, 21032304, 26290380, 31548456, 35053840, 39435570, 52580760, 63096912, 78871140, 105161520, 157742280, 315484560]

約数ペア:

[(1, 315484560), (2, 157742280), (3, 105161520), (4, 78871140), (5, 63096912), (6, 52580760), (8, 39435570), (9, 35053840), (10, 31548456), (12, 26290380), (15, 21032304), (16, 19717785), (18, 17526920), (20, 15774228), (23, 13716720), (24, 13145190), (30, 10516152), (36, 8763460), (40, 7887114), (45, 7010768), (46, 6858360), (48, 6572595), (60, 5258076), (69, 4572240), (72, 4381730), (80, 3943557), (90, 3505384), (92, 3429180), (115, 2743344), (120, 2629038), (138, 2286120), (144, 2190865), (180, 1752692), (184, 1714590), (207, 1524080), (230, 1371672), (240, 1314519), (276, 1143060), (345, 914448), (360, 876346), (368, 857295), (414, 762040), (460, 685836), (552, 571530), (690, 457224), (720, 438173), (828, 381020), (920, 342918), (1035, 304816), (1104, 285765), (1380, 228612), (1656, 190510), (1840, 171459), (2070, 152408), (2760, 114306), (3312, 95255), (4140, 76204), (5520, 57153), (8280, 38102), (16560, 19051)]