30128468760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6437707}}^1$

素因数の和:6437737

約数の個数: 96

約数和(自身を含む): 105449657040

約数和(自身を除く): 75321188280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6437707, 12875414, 19313121, 25750828, 32188535, 38626242, 51501656, 57939363, 64377070, 77252484, 83690191, 96565605, 115878726, 128754140, 154504968, 167380382, 193131210, 231757452, 251070573, 257508280, 289696815, 334760764, 386262420, 418450955, 463514904, 502141146, 579393630, 669521528, 753211719, 772524840, 836901910, 1004282292, 1158787260, 1255352865, 1506423438, 1673803820, 2008564584, 2317574520, 2510705730, 3012846876, 3347607640, 3766058595, 5021411460, 6025693752, 7532117190, 10042822920, 15064234380, 30128468760]

約数ペア:

[(1, 30128468760), (2, 15064234380), (3, 10042822920), (4, 7532117190), (5, 6025693752), (6, 5021411460), (8, 3766058595), (9, 3347607640), (10, 3012846876), (12, 2510705730), (13, 2317574520), (15, 2008564584), (18, 1673803820), (20, 1506423438), (24, 1255352865), (26, 1158787260), (30, 1004282292), (36, 836901910), (39, 772524840), (40, 753211719), (45, 669521528), (52, 579393630), (60, 502141146), (65, 463514904), (72, 418450955), (78, 386262420), (90, 334760764), (104, 289696815), (117, 257508280), (120, 251070573), (130, 231757452), (156, 193131210), (180, 167380382), (195, 154504968), (234, 128754140), (260, 115878726), (312, 96565605), (360, 83690191), (390, 77252484), (468, 64377070), (520, 57939363), (585, 51501656), (780, 38626242), (936, 32188535), (1170, 25750828), (1560, 19313121), (2340, 12875414), (4680, 6437707)]