61160520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 194503680

約数和(自身を除く): 133343160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 401, 410, 465, 492, 615, 620, 744, 802, 820, 930, 984, 1203, 1230, 1240, 1271, 1604, 1640, 1860, 2005, 2406, 2460, 2542, 3208, 3720, 3813, 4010, 4812, 4920, 5084, 6015, 6355, 7626, 8020, 9624, 10168, 12030, 12431, 12710, 15252, 16040, 16441, 19065, 24060, 24862, 25420, 30504, 32882, 37293, 38130, 48120, 49323, 49724, 50840, 62155, 65764, 74586, 76260, 82205, 98646, 99448, 124310, 131528, 149172, 152520, 164410, 186465, 197292, 246615, 248620, 298344, 328820, 372930, 394584, 493230, 497240, 509671, 657640, 745860, 986460, 1019342, 1491720, 1529013, 1972920, 2038684, 2548355, 3058026, 4077368, 5096710, 6116052, 7645065, 10193420, 12232104, 15290130, 20386840, 30580260, 61160520]

約数ペア:

[(1, 61160520), (2, 30580260), (3, 20386840), (4, 15290130), (5, 12232104), (6, 10193420), (8, 7645065), (10, 6116052), (12, 5096710), (15, 4077368), (20, 3058026), (24, 2548355), (30, 2038684), (31, 1972920), (40, 1529013), (41, 1491720), (60, 1019342), (62, 986460), (82, 745860), (93, 657640), (120, 509671), (123, 497240), (124, 493230), (155, 394584), (164, 372930), (186, 328820), (205, 298344), (246, 248620), (248, 246615), (310, 197292), (328, 186465), (372, 164410), (401, 152520), (410, 149172), (465, 131528), (492, 124310), (615, 99448), (620, 98646), (744, 82205), (802, 76260), (820, 74586), (930, 65764), (984, 62155), (1203, 50840), (1230, 49724), (1240, 49323), (1271, 48120), (1604, 38130), (1640, 37293), (1860, 32882), (2005, 30504), (2406, 25420), (2460, 24862), (2542, 24060), (3208, 19065), (3720, 16441), (3813, 16040), (4010, 15252), (4812, 12710), (4920, 12431), (5084, 12030), (6015, 10168), (6355, 9624), (7626, 8020)]