1900555746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50120141}}^1$

素因数の和:50120238

約数の個数: 96

約数和(自身を含む): 6062532376320

約数和(自身を除く): 4161976629600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 9480, 12640, 18960, 37920, 50120141, 100240282, 150360423, 200480564, 250600705, 300720846, 400961128, 501201410, 601441692, 751802115, 801922256, 1002402820, 1202883384, 1503604230, 1603844512, 2004805640, 2405766768, 3007208460, 3959491139, 4009611280, 4811533536, 6014416920, 7918982278, 8019222560, 11878473417, 12028833840, 15837964556, 19797455695, 23756946834, 24057667680, 31675929112, 39594911390, 47513893668, 59392367085, 63351858224, 79189822780, 95027787336, 118784734170, 126703716448, 158379645560, 190055574672, 237569468340, 316759291120, 380111149344, 475138936680, 633518582240, 950277873360, 1900555746720]

約数ペア:

[(1, 1900555746720), (2, 950277873360), (3, 633518582240), (4, 475138936680), (5, 380111149344), (6, 316759291120), (8, 237569468340), (10, 190055574672), (12, 158379645560), (15, 126703716448), (16, 118784734170), (20, 95027787336), (24, 79189822780), (30, 63351858224), (32, 59392367085), (40, 47513893668), (48, 39594911390), (60, 31675929112), (79, 24057667680), (80, 23756946834), (96, 19797455695), (120, 15837964556), (158, 12028833840), (160, 11878473417), (237, 8019222560), (240, 7918982278), (316, 6014416920), (395, 4811533536), (474, 4009611280), (480, 3959491139), (632, 3007208460), (790, 2405766768), (948, 2004805640), (1185, 1603844512), (1264, 1503604230), (1580, 1202883384), (1896, 1002402820), (2370, 801922256), (2528, 751802115), (3160, 601441692), (3792, 501201410), (4740, 400961128), (6320, 300720846), (7584, 250600705), (9480, 200480564), (12640, 150360423), (18960, 100240282), (37920, 50120141)]