335847720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{467}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 1089728640

約数和(自身を除く): 753880920

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, 461, 467, 520, 780, 922, 934, 1383, 1401, 1560, 1844, 1868, 2305, 2335, 2766, 2802, 3688, 3736, 4610, 4670, 5532, 5604, 5993, 6071, 6915, 7005, 9220, 9340, 11064, 11208, 11986, 12142, 13830, 14010, 17979, 18213, 18440, 18680, 23972, 24284, 27660, 28020, 29965, 30355, 35958, 36426, 47944, 48568, 55320, 56040, 59930, 60710, 71916, 72852, 89895, 91065, 119860, 121420, 143832, 145704, 179790, 182130, 215287, 239720, 242840, 359580, 364260, 430574, 645861, 719160, 728520, 861148, 1076435, 1291722, 1722296, 2152870, 2583444, 2798731, 3229305, 4305740, 5166888, 5597462, 6458610, 8396193, 8611480, 11194924, 12917220, 13993655, 16792386, 22389848, 25834440, 27987310, 33584772, 41980965, 55974620, 67169544, 83961930, 111949240, 167923860, 335847720]

約数ペア:

[(1, 335847720), (2, 167923860), (3, 111949240), (4, 83961930), (5, 67169544), (6, 55974620), (8, 41980965), (10, 33584772), (12, 27987310), (13, 25834440), (15, 22389848), (20, 16792386), (24, 13993655), (26, 12917220), (30, 11194924), (39, 8611480), (40, 8396193), (52, 6458610), (60, 5597462), (65, 5166888), (78, 4305740), (104, 3229305), (120, 2798731), (130, 2583444), (156, 2152870), (195, 1722296), (260, 1291722), (312, 1076435), (390, 861148), (461, 728520), (467, 719160), (520, 645861), (780, 430574), (922, 364260), (934, 359580), (1383, 242840), (1401, 239720), (1560, 215287), (1844, 182130), (1868, 179790), (2305, 145704), (2335, 143832), (2766, 121420), (2802, 119860), (3688, 91065), (3736, 89895), (4610, 72852), (4670, 71916), (5532, 60710), (5604, 59930), (5993, 56040), (6071, 55320), (6915, 48568), (7005, 47944), (9220, 36426), (9340, 35958), (11064, 30355), (11208, 29965), (11986, 28020), (12142, 27660), (13830, 24284), (14010, 23972), (17979, 18680), (18213, 18440)]