14991720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 45239040

約数和(自身を除く): 30247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 461, 542, 813, 922, 1084, 1355, 1383, 1626, 1844, 2168, 2305, 2710, 2766, 3252, 3688, 4065, 4610, 5420, 5532, 6504, 6915, 8130, 9220, 10840, 11064, 13830, 16260, 18440, 27660, 32520, 55320, 124931, 249862, 374793, 499724, 624655, 749586, 999448, 1249310, 1499172, 1873965, 2498620, 2998344, 3747930, 4997240, 7495860, 14991720]

約数ペア:

[(1, 14991720), (2, 7495860), (3, 4997240), (4, 3747930), (5, 2998344), (6, 2498620), (8, 1873965), (10, 1499172), (12, 1249310), (15, 999448), (20, 749586), (24, 624655), (30, 499724), (40, 374793), (60, 249862), (120, 124931), (271, 55320), (461, 32520), (542, 27660), (813, 18440), (922, 16260), (1084, 13830), (1355, 11064), (1383, 10840), (1626, 9220), (1844, 8130), (2168, 6915), (2305, 6504), (2710, 5532), (2766, 5420), (3252, 4610), (3688, 4065)]