481506880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48539}}^1$

素因数の和:48587

約数の個数: 56

約数和(自身を含む): 1183599360

約数和(自身を除く): 702092480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 48539, 97078, 194156, 242695, 388312, 485390, 776624, 970780, 1504709, 1553248, 1941560, 3009418, 3106496, 3883120, 6018836, 7523545, 7766240, 12037672, 15047090, 15532480, 24075344, 30094180, 48150688, 60188360, 96301376, 120376720, 240753440, 481506880]

約数ペア:

[(1, 481506880), (2, 240753440), (4, 120376720), (5, 96301376), (8, 60188360), (10, 48150688), (16, 30094180), (20, 24075344), (31, 15532480), (32, 15047090), (40, 12037672), (62, 7766240), (64, 7523545), (80, 6018836), (124, 3883120), (155, 3106496), (160, 3009418), (248, 1941560), (310, 1553248), (320, 1504709), (496, 970780), (620, 776624), (992, 485390), (1240, 388312), (1984, 242695), (2480, 194156), (4960, 97078), (9920, 48539)]