3027978880

素因数分解:

$2^7\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{4643}}^1$

素因数の和:5681

約数の個数: 64

約数和(自身を含む): 7247426400

約数和(自身を除く): 4219447520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1019, 2038, 4076, 4643, 5095, 8152, 9286, 10190, 16304, 18572, 20380, 23215, 32608, 37144, 40760, 46430, 65216, 74288, 81520, 92860, 130432, 148576, 163040, 185720, 297152, 326080, 371440, 594304, 652160, 742880, 1485760, 2971520, 4731217, 9462434, 18924868, 23656085, 37849736, 47312170, 75699472, 94624340, 151398944, 189248680, 302797888, 378497360, 605595776, 756994720, 1513989440, 3027978880]

約数ペア:

[(1, 3027978880), (2, 1513989440), (4, 756994720), (5, 605595776), (8, 378497360), (10, 302797888), (16, 189248680), (20, 151398944), (32, 94624340), (40, 75699472), (64, 47312170), (80, 37849736), (128, 23656085), (160, 18924868), (320, 9462434), (640, 4731217), (1019, 2971520), (2038, 1485760), (4076, 742880), (4643, 652160), (5095, 594304), (8152, 371440), (9286, 326080), (10190, 297152), (16304, 185720), (18572, 163040), (20380, 148576), (23215, 130432), (32608, 92860), (37144, 81520), (40760, 74288), (46430, 65216)]