245260080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26203}}^1$

素因数の和:26235

約数の個数: 120

約数和(自身を含む): 887057808

約数和(自身を除く): 641797728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 26203, 52406, 78609, 104812, 131015, 157218, 209624, 235827, 262030, 314436, 340639, 393045, 419248, 471654, 524060, 628872, 681278, 786090, 943308, 1021917, 1048120, 1179135, 1257744, 1362556, 1572180, 1703195, 1886616, 2043834, 2096240, 2358270, 2725112, 3065751, 3144360, 3406390, 3773232, 4087668, 4716540, 5109585, 5450224, 6131502, 6288720, 6812780, 8175336, 9433080, 10219170, 12263004, 13625560, 15328755, 16350672, 18866160, 20438340, 24526008, 27251120, 30657510, 40876680, 49052016, 61315020, 81753360, 122630040, 245260080]

約数ペア:

[(1, 245260080), (2, 122630040), (3, 81753360), (4, 61315020), (5, 49052016), (6, 40876680), (8, 30657510), (9, 27251120), (10, 24526008), (12, 20438340), (13, 18866160), (15, 16350672), (16, 15328755), (18, 13625560), (20, 12263004), (24, 10219170), (26, 9433080), (30, 8175336), (36, 6812780), (39, 6288720), (40, 6131502), (45, 5450224), (48, 5109585), (52, 4716540), (60, 4087668), (65, 3773232), (72, 3406390), (78, 3144360), (80, 3065751), (90, 2725112), (104, 2358270), (117, 2096240), (120, 2043834), (130, 1886616), (144, 1703195), (156, 1572180), (180, 1362556), (195, 1257744), (208, 1179135), (234, 1048120), (240, 1021917), (260, 943308), (312, 786090), (360, 681278), (390, 628872), (468, 524060), (520, 471654), (585, 419248), (624, 393045), (720, 340639), (780, 314436), (936, 262030), (1040, 235827), (1170, 209624), (1560, 157218), (1872, 131015), (2340, 104812), (3120, 78609), (4680, 52406), (9360, 26203)]