285930360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25621}}^1$

素因数の和:25669

約数の個数: 96

約数和(自身を含む): 959287680

約数和(自身を除く): 673357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 25621, 51242, 76863, 102484, 128105, 153726, 204968, 230589, 256210, 307452, 384315, 461178, 512420, 614904, 768630, 794251, 922356, 1024840, 1152945, 1537260, 1588502, 1844712, 2305890, 2382753, 3074520, 3177004, 3971255, 4611780, 4765506, 6354008, 7148259, 7942510, 9223560, 9531012, 11913765, 14296518, 15885020, 19062024, 23827530, 28593036, 31770040, 35741295, 47655060, 57186072, 71482590, 95310120, 142965180, 285930360]

約数ペア:

[(1, 285930360), (2, 142965180), (3, 95310120), (4, 71482590), (5, 57186072), (6, 47655060), (8, 35741295), (9, 31770040), (10, 28593036), (12, 23827530), (15, 19062024), (18, 15885020), (20, 14296518), (24, 11913765), (30, 9531012), (31, 9223560), (36, 7942510), (40, 7148259), (45, 6354008), (60, 4765506), (62, 4611780), (72, 3971255), (90, 3177004), (93, 3074520), (120, 2382753), (124, 2305890), (155, 1844712), (180, 1588502), (186, 1537260), (248, 1152945), (279, 1024840), (310, 922356), (360, 794251), (372, 768630), (465, 614904), (558, 512420), (620, 461178), (744, 384315), (930, 307452), (1116, 256210), (1240, 230589), (1395, 204968), (1860, 153726), (2232, 128105), (2790, 102484), (3720, 76863), (5580, 51242), (11160, 25621)]