2220574560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{201139}}^1$

素因数の和:201180

約数の個数: 96

約数和(自身を含む): 7298968320

約数和(自身を除く): 5078393760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 201139, 402278, 603417, 804556, 1005695, 1206834, 1609112, 2011390, 2413668, 3017085, 3218224, 4022780, 4626197, 4827336, 6034170, 6436448, 8045560, 9252394, 9654672, 12068340, 13878591, 16091120, 18504788, 19309344, 23130985, 24136680, 27757182, 32182240, 37009576, 46261970, 48273360, 55514364, 69392955, 74019152, 92523940, 96546720, 111028728, 138785910, 148038304, 185047880, 222057456, 277571820, 370095760, 444114912, 555143640, 740191520, 1110287280, 2220574560]

約数ペア:

[(1, 2220574560), (2, 1110287280), (3, 740191520), (4, 555143640), (5, 444114912), (6, 370095760), (8, 277571820), (10, 222057456), (12, 185047880), (15, 148038304), (16, 138785910), (20, 111028728), (23, 96546720), (24, 92523940), (30, 74019152), (32, 69392955), (40, 55514364), (46, 48273360), (48, 46261970), (60, 37009576), (69, 32182240), (80, 27757182), (92, 24136680), (96, 23130985), (115, 19309344), (120, 18504788), (138, 16091120), (160, 13878591), (184, 12068340), (230, 9654672), (240, 9252394), (276, 8045560), (345, 6436448), (368, 6034170), (460, 4827336), (480, 4626197), (552, 4022780), (690, 3218224), (736, 3017085), (920, 2413668), (1104, 2011390), (1380, 1609112), (1840, 1206834), (2208, 1005695), (2760, 804556), (3680, 603417), (5520, 402278), (11040, 201139)]