2874560520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1842667}}^1$

素因数の和:1842694

約数の個数: 64

約数和(自身を含む): 9287046720

約数和(自身を除く): 6412486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1842667, 3685334, 5528001, 7370668, 9213335, 11056002, 14741336, 18426670, 22112004, 23954671, 27640005, 36853340, 44224008, 47909342, 55280010, 71864013, 73706680, 95818684, 110560020, 119773355, 143728026, 191637368, 221120040, 239546710, 287456052, 359320065, 479093420, 574912104, 718640130, 958186840, 1437280260, 2874560520]

約数ペア:

[(1, 2874560520), (2, 1437280260), (3, 958186840), (4, 718640130), (5, 574912104), (6, 479093420), (8, 359320065), (10, 287456052), (12, 239546710), (13, 221120040), (15, 191637368), (20, 143728026), (24, 119773355), (26, 110560020), (30, 95818684), (39, 73706680), (40, 71864013), (52, 55280010), (60, 47909342), (65, 44224008), (78, 36853340), (104, 27640005), (120, 23954671), (130, 22112004), (156, 18426670), (195, 14741336), (260, 11056002), (312, 9213335), (390, 7370668), (520, 5528001), (780, 3685334), (1560, 1842667)]