61326960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 199272960

約数和(自身を除く): 137946000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 61, 71, 80, 118, 120, 122, 142, 177, 183, 213, 236, 240, 244, 284, 295, 305, 354, 355, 366, 426, 472, 488, 568, 590, 610, 708, 710, 732, 852, 885, 915, 944, 976, 1065, 1136, 1180, 1220, 1416, 1420, 1464, 1704, 1770, 1830, 2130, 2360, 2440, 2832, 2840, 2928, 3408, 3540, 3599, 3660, 4189, 4260, 4331, 4720, 4880, 5680, 7080, 7198, 7320, 8378, 8520, 8662, 10797, 12567, 12993, 14160, 14396, 14640, 16756, 17040, 17324, 17995, 20945, 21594, 21655, 25134, 25986, 28792, 33512, 34648, 35990, 41890, 43188, 43310, 50268, 51972, 53985, 57584, 62835, 64965, 67024, 69296, 71980, 83780, 86376, 86620, 100536, 103944, 107970, 125670, 129930, 143960, 167560, 172752, 173240, 201072, 207888, 215940, 251340, 255529, 259860, 287920, 335120, 346480, 431880, 502680, 511058, 519720, 766587, 863760, 1005360, 1022116, 1039440, 1277645, 1533174, 2044232, 2555290, 3066348, 3832935, 4088464, 5110580, 6132696, 7665870, 10221160, 12265392, 15331740, 20442320, 30663480, 61326960]

約数ペア:

[(1, 61326960), (2, 30663480), (3, 20442320), (4, 15331740), (5, 12265392), (6, 10221160), (8, 7665870), (10, 6132696), (12, 5110580), (15, 4088464), (16, 3832935), (20, 3066348), (24, 2555290), (30, 2044232), (40, 1533174), (48, 1277645), (59, 1039440), (60, 1022116), (61, 1005360), (71, 863760), (80, 766587), (118, 519720), (120, 511058), (122, 502680), (142, 431880), (177, 346480), (183, 335120), (213, 287920), (236, 259860), (240, 255529), (244, 251340), (284, 215940), (295, 207888), (305, 201072), (354, 173240), (355, 172752), (366, 167560), (426, 143960), (472, 129930), (488, 125670), (568, 107970), (590, 103944), (610, 100536), (708, 86620), (710, 86376), (732, 83780), (852, 71980), (885, 69296), (915, 67024), (944, 64965), (976, 62835), (1065, 57584), (1136, 53985), (1180, 51972), (1220, 50268), (1416, 43310), (1420, 43188), (1464, 41890), (1704, 35990), (1770, 34648), (1830, 33512), (2130, 28792), (2360, 25986), (2440, 25134), (2832, 21655), (2840, 21594), (2928, 20945), (3408, 17995), (3540, 17324), (3599, 17040), (3660, 16756), (4189, 14640), (4260, 14396), (4331, 14160), (4720, 12993), (4880, 12567), (5680, 10797), (7080, 8662), (7198, 8520), (7320, 8378)]