155018760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99371}}^1$

素因数の和:99398

約数の個数: 64

約数和(自身を含む): 500834880

約数和(自身を除く): 345816120

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, 520, 780, 1560, 99371, 198742, 298113, 397484, 496855, 596226, 794968, 993710, 1192452, 1291823, 1490565, 1987420, 2384904, 2583646, 2981130, 3875469, 3974840, 5167292, 5962260, 6459115, 7750938, 10334584, 11924520, 12918230, 15501876, 19377345, 25836460, 31003752, 38754690, 51672920, 77509380, 155018760]

約数ペア:

[(1, 155018760), (2, 77509380), (3, 51672920), (4, 38754690), (5, 31003752), (6, 25836460), (8, 19377345), (10, 15501876), (12, 12918230), (13, 11924520), (15, 10334584), (20, 7750938), (24, 6459115), (26, 5962260), (30, 5167292), (39, 3974840), (40, 3875469), (52, 2981130), (60, 2583646), (65, 2384904), (78, 1987420), (104, 1490565), (120, 1291823), (130, 1192452), (156, 993710), (195, 794968), (260, 596226), (312, 496855), (390, 397484), (520, 298113), (780, 198742), (1560, 99371)]