554927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74587}}^1$

素因数の和:74634

約数の個数: 80

約数和(自身を含む): 1775791104

約数和(自身を除く): 1220863824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 74587, 149174, 223761, 298348, 372935, 447522, 596696, 745870, 895044, 1118805, 1193392, 1491740, 1790088, 2237610, 2312197, 2983480, 3580176, 4475220, 4624394, 5966960, 6936591, 8950440, 9248788, 11560985, 13873182, 17900880, 18497576, 23121970, 27746364, 34682955, 36995152, 46243940, 55492728, 69365910, 92487880, 110985456, 138731820, 184975760, 277463640, 554927280]

約数ペア:

[(1, 554927280), (2, 277463640), (3, 184975760), (4, 138731820), (5, 110985456), (6, 92487880), (8, 69365910), (10, 55492728), (12, 46243940), (15, 36995152), (16, 34682955), (20, 27746364), (24, 23121970), (30, 18497576), (31, 17900880), (40, 13873182), (48, 11560985), (60, 9248788), (62, 8950440), (80, 6936591), (93, 5966960), (120, 4624394), (124, 4475220), (155, 3580176), (186, 2983480), (240, 2312197), (248, 2237610), (310, 1790088), (372, 1491740), (465, 1193392), (496, 1118805), (620, 895044), (744, 745870), (930, 596696), (1240, 447522), (1488, 372935), (1860, 298348), (2480, 223761), (3720, 149174), (7440, 74587)]