89250240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3050

約数の個数: 112

約数和(自身を含む): 292608000

約数和(自身を除く): 203357760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 2999, 3720, 4960, 5952, 5998, 7440, 8997, 9920, 11996, 14880, 14995, 17994, 23992, 29760, 29990, 35988, 44985, 47984, 59980, 71976, 89970, 92969, 95968, 119960, 143952, 179940, 185938, 191936, 239920, 278907, 287904, 359880, 371876, 464845, 479840, 557814, 575808, 719760, 743752, 929690, 959680, 1115628, 1394535, 1439520, 1487504, 1859380, 2231256, 2789070, 2879040, 2975008, 3718760, 4462512, 5578140, 5950016, 7437520, 8925024, 11156280, 14875040, 17850048, 22312560, 29750080, 44625120, 89250240]

約数ペア:

[(1, 89250240), (2, 44625120), (3, 29750080), (4, 22312560), (5, 17850048), (6, 14875040), (8, 11156280), (10, 8925024), (12, 7437520), (15, 5950016), (16, 5578140), (20, 4462512), (24, 3718760), (30, 2975008), (31, 2879040), (32, 2789070), (40, 2231256), (48, 1859380), (60, 1487504), (62, 1439520), (64, 1394535), (80, 1115628), (93, 959680), (96, 929690), (120, 743752), (124, 719760), (155, 575808), (160, 557814), (186, 479840), (192, 464845), (240, 371876), (248, 359880), (310, 287904), (320, 278907), (372, 239920), (465, 191936), (480, 185938), (496, 179940), (620, 143952), (744, 119960), (930, 95968), (960, 92969), (992, 89970), (1240, 71976), (1488, 59980), (1860, 47984), (1984, 44985), (2480, 35988), (2976, 29990), (2999, 29760), (3720, 23992), (4960, 17994), (5952, 14995), (5998, 14880), (7440, 11996), (8997, 9920)]