69943920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12710

約数の個数: 80

約数和(自身を含む): 226271232

約数和(自身を除く): 156327312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12671, 25342, 38013, 50684, 63355, 76026, 101368, 126710, 152052, 190065, 202736, 253420, 291433, 304104, 380130, 506840, 582866, 608208, 760260, 874299, 1013680, 1165732, 1457165, 1520520, 1748598, 2331464, 2914330, 3041040, 3497196, 4371495, 4662928, 5828660, 6994392, 8742990, 11657320, 13988784, 17485980, 23314640, 34971960, 69943920]

約数ペア:

[(1, 69943920), (2, 34971960), (3, 23314640), (4, 17485980), (5, 13988784), (6, 11657320), (8, 8742990), (10, 6994392), (12, 5828660), (15, 4662928), (16, 4371495), (20, 3497196), (23, 3041040), (24, 2914330), (30, 2331464), (40, 1748598), (46, 1520520), (48, 1457165), (60, 1165732), (69, 1013680), (80, 874299), (92, 760260), (115, 608208), (120, 582866), (138, 506840), (184, 380130), (230, 304104), (240, 291433), (276, 253420), (345, 202736), (368, 190065), (460, 152052), (552, 126710), (690, 101368), (920, 76026), (1104, 63355), (1380, 50684), (1840, 38013), (2760, 25342), (5520, 12671)]