15030080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3643

約数の個数: 56

約数和(自身を含む): 38554152

約数和(自身を除く): 23524072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3613, 4160, 7226, 14452, 18065, 28904, 36130, 46969, 57808, 72260, 93938, 115616, 144520, 187876, 231232, 234845, 289040, 375752, 469690, 578080, 751504, 939380, 1156160, 1503008, 1878760, 3006016, 3757520, 7515040, 15030080]

約数ペア:

[(1, 15030080), (2, 7515040), (4, 3757520), (5, 3006016), (8, 1878760), (10, 1503008), (13, 1156160), (16, 939380), (20, 751504), (26, 578080), (32, 469690), (40, 375752), (52, 289040), (64, 234845), (65, 231232), (80, 187876), (104, 144520), (130, 115616), (160, 93938), (208, 72260), (260, 57808), (320, 46969), (416, 36130), (520, 28904), (832, 18065), (1040, 14452), (2080, 7226), (3613, 4160)]