32608680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20930

約数の個数: 64

約数和(自身を含む): 105356160

約数和(自身を除く): 72747480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 20903, 41806, 62709, 83612, 104515, 125418, 167224, 209030, 250836, 271739, 313545, 418060, 501672, 543478, 627090, 815217, 836120, 1086956, 1254180, 1358695, 1630434, 2173912, 2508360, 2717390, 3260868, 4076085, 5434780, 6521736, 8152170, 10869560, 16304340, 32608680]

約数ペア:

[(1, 32608680), (2, 16304340), (3, 10869560), (4, 8152170), (5, 6521736), (6, 5434780), (8, 4076085), (10, 3260868), (12, 2717390), (13, 2508360), (15, 2173912), (20, 1630434), (24, 1358695), (26, 1254180), (30, 1086956), (39, 836120), (40, 815217), (52, 627090), (60, 543478), (65, 501672), (78, 418060), (104, 313545), (120, 271739), (130, 250836), (156, 209030), (195, 167224), (260, 125418), (312, 104515), (390, 83612), (520, 62709), (780, 41806), (1560, 20903)]