56847960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 128

約数和(自身を含む): 204120000

約数和(自身を除く): 147272040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4049, 4680, 7020, 8098, 12147, 14040, 16196, 20245, 24294, 32392, 36441, 40490, 48588, 52637, 60735, 72882, 80980, 97176, 105274, 109323, 121470, 145764, 157911, 161960, 182205, 210548, 218646, 242940, 263185, 291528, 315822, 364410, 421096, 437292, 473733, 485880, 526370, 546615, 631644, 728820, 789555, 874584, 947466, 1052740, 1093230, 1263288, 1421199, 1457640, 1579110, 1894932, 2105480, 2186460, 2368665, 2842398, 3158220, 3789864, 4372920, 4737330, 5684796, 6316440, 7105995, 9474660, 11369592, 14211990, 18949320, 28423980, 56847960]

約数ペア:

[(1, 56847960), (2, 28423980), (3, 18949320), (4, 14211990), (5, 11369592), (6, 9474660), (8, 7105995), (9, 6316440), (10, 5684796), (12, 4737330), (13, 4372920), (15, 3789864), (18, 3158220), (20, 2842398), (24, 2368665), (26, 2186460), (27, 2105480), (30, 1894932), (36, 1579110), (39, 1457640), (40, 1421199), (45, 1263288), (52, 1093230), (54, 1052740), (60, 947466), (65, 874584), (72, 789555), (78, 728820), (90, 631644), (104, 546615), (108, 526370), (117, 485880), (120, 473733), (130, 437292), (135, 421096), (156, 364410), (180, 315822), (195, 291528), (216, 263185), (234, 242940), (260, 218646), (270, 210548), (312, 182205), (351, 161960), (360, 157911), (390, 145764), (468, 121470), (520, 109323), (540, 105274), (585, 97176), (702, 80980), (780, 72882), (936, 60735), (1080, 52637), (1170, 48588), (1404, 40490), (1560, 36441), (1755, 32392), (2340, 24294), (2808, 20245), (3510, 16196), (4049, 14040), (4680, 12147), (7020, 8098)]