1369075920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{248021}}^1$

素因数の和:248060

約数の個数: 80

約数和(自身を含む): 4428680832

約数和(自身を除く): 3059604912

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, 248021, 496042, 744063, 992084, 1240105, 1488126, 1984168, 2480210, 2976252, 3720315, 3968336, 4960420, 5704483, 5952504, 7440630, 9920840, 11408966, 11905008, 14881260, 17113449, 19841680, 22817932, 28522415, 29762520, 34226898, 45635864, 57044830, 59525040, 68453796, 85567245, 91271728, 114089660, 136907592, 171134490, 228179320, 273815184, 342268980, 456358640, 684537960, 1369075920]

約数ペア:

[(1, 1369075920), (2, 684537960), (3, 456358640), (4, 342268980), (5, 273815184), (6, 228179320), (8, 171134490), (10, 136907592), (12, 114089660), (15, 91271728), (16, 85567245), (20, 68453796), (23, 59525040), (24, 57044830), (30, 45635864), (40, 34226898), (46, 29762520), (48, 28522415), (60, 22817932), (69, 19841680), (80, 17113449), (92, 14881260), (115, 11905008), (120, 11408966), (138, 9920840), (184, 7440630), (230, 5952504), (240, 5704483), (276, 4960420), (345, 3968336), (368, 3720315), (460, 2976252), (552, 2480210), (690, 1984168), (920, 1488126), (1104, 1240105), (1380, 992084), (1840, 744063), (2760, 496042), (5520, 248021)]