4661147880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{82469}}^1$

素因数の和:82643

約数の個数: 96

約数和(自身を含む): 15245404200

約数和(自身を除く): 10584256320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 82469, 164938, 247407, 329876, 412345, 494814, 659752, 742221, 824690, 989628, 1237035, 1484442, 1649380, 1979256, 2474070, 2968884, 3298760, 3711105, 4948140, 5937768, 7422210, 9896280, 12947633, 14844420, 25895266, 29688840, 38842899, 51790532, 64738165, 77685798, 103581064, 116528697, 129476330, 155371596, 194214495, 233057394, 258952660, 310743192, 388428990, 466114788, 517905320, 582643485, 776857980, 932229576, 1165286970, 1553715960, 2330573940, 4661147880]

約数ペア:

[(1, 4661147880), (2, 2330573940), (3, 1553715960), (4, 1165286970), (5, 932229576), (6, 776857980), (8, 582643485), (9, 517905320), (10, 466114788), (12, 388428990), (15, 310743192), (18, 258952660), (20, 233057394), (24, 194214495), (30, 155371596), (36, 129476330), (40, 116528697), (45, 103581064), (60, 77685798), (72, 64738165), (90, 51790532), (120, 38842899), (157, 29688840), (180, 25895266), (314, 14844420), (360, 12947633), (471, 9896280), (628, 7422210), (785, 5937768), (942, 4948140), (1256, 3711105), (1413, 3298760), (1570, 2968884), (1884, 2474070), (2355, 1979256), (2826, 1649380), (3140, 1484442), (3768, 1237035), (4710, 989628), (5652, 824690), (6280, 742221), (7065, 659752), (9420, 494814), (11304, 412345), (14130, 329876), (18840, 247407), (28260, 164938), (56520, 82469)]