475426080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19421}}^1$

素因数の和:19459

約数の個数: 144

約数和(自身を含む): 1717914744

約数和(自身を除く): 1242488664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 19421, 24480, 38842, 58263, 77684, 97105, 116526, 155368, 174789, 194210, 233052, 291315, 310736, 330157, 349578, 388420, 466104, 582630, 621472, 660314, 699156, 776840, 873945, 932208, 990471, 1165260, 1320628, 1398312, 1553680, 1650785, 1747890, 1864416, 1980942, 2330520, 2641256, 2796624, 2971413, 3107360, 3301570, 3495780, 3961884, 4661040, 4952355, 5282512, 5593248, 5942826, 6603140, 6991560, 7923768, 9322080, 9904710, 10565024, 11885652, 13206280, 13983120, 14857065, 15847536, 19809420, 23771304, 26412560, 27966240, 29714130, 31695072, 39618840, 47542608, 52825120, 59428260, 79237680, 95085216, 118856520, 158475360, 237713040, 475426080]

約数ペア:

[(1, 475426080), (2, 237713040), (3, 158475360), (4, 118856520), (5, 95085216), (6, 79237680), (8, 59428260), (9, 52825120), (10, 47542608), (12, 39618840), (15, 31695072), (16, 29714130), (17, 27966240), (18, 26412560), (20, 23771304), (24, 19809420), (30, 15847536), (32, 14857065), (34, 13983120), (36, 13206280), (40, 11885652), (45, 10565024), (48, 9904710), (51, 9322080), (60, 7923768), (68, 6991560), (72, 6603140), (80, 5942826), (85, 5593248), (90, 5282512), (96, 4952355), (102, 4661040), (120, 3961884), (136, 3495780), (144, 3301570), (153, 3107360), (160, 2971413), (170, 2796624), (180, 2641256), (204, 2330520), (240, 1980942), (255, 1864416), (272, 1747890), (288, 1650785), (306, 1553680), (340, 1398312), (360, 1320628), (408, 1165260), (480, 990471), (510, 932208), (544, 873945), (612, 776840), (680, 699156), (720, 660314), (765, 621472), (816, 582630), (1020, 466104), (1224, 388420), (1360, 349578), (1440, 330157), (1530, 310736), (1632, 291315), (2040, 233052), (2448, 194210), (2720, 174789), (3060, 155368), (4080, 116526), (4896, 97105), (6120, 77684), (8160, 58263), (12240, 38842), (19421, 24480)]