368249680

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 885657600

約数和(自身を除く): 517407920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 61, 80, 118, 122, 236, 244, 295, 305, 472, 488, 590, 610, 944, 976, 1180, 1220, 1279, 2360, 2440, 2558, 3599, 4720, 4880, 5116, 6395, 7198, 10232, 12790, 14396, 17995, 20464, 25580, 28792, 35990, 51160, 57584, 71980, 75461, 78019, 102320, 143960, 150922, 156038, 287920, 301844, 312076, 377305, 390095, 603688, 624152, 754610, 780190, 1207376, 1248304, 1509220, 1560380, 3018440, 3120760, 4603121, 6036880, 6241520, 9206242, 18412484, 23015605, 36824968, 46031210, 73649936, 92062420, 184124840, 368249680]

約数ペア:

[(1, 368249680), (2, 184124840), (4, 92062420), (5, 73649936), (8, 46031210), (10, 36824968), (16, 23015605), (20, 18412484), (40, 9206242), (59, 6241520), (61, 6036880), (80, 4603121), (118, 3120760), (122, 3018440), (236, 1560380), (244, 1509220), (295, 1248304), (305, 1207376), (472, 780190), (488, 754610), (590, 624152), (610, 603688), (944, 390095), (976, 377305), (1180, 312076), (1220, 301844), (1279, 287920), (2360, 156038), (2440, 150922), (2558, 143960), (3599, 102320), (4720, 78019), (4880, 75461), (5116, 71980), (6395, 57584), (7198, 51160), (10232, 35990), (12790, 28792), (14396, 25580), (17995, 20464)]