404944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99251}}^1$

素因数の和:99284

約数の個数: 80

約数和(自身を含む): 1329182784

約数和(自身を除く): 924238704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 99251, 198502, 297753, 397004, 496255, 595506, 794008, 992510, 1191012, 1488765, 1588016, 1687267, 1985020, 2382024, 2977530, 3374534, 3970040, 4764048, 5061801, 5955060, 6749068, 7940080, 8436335, 10123602, 11910120, 13498136, 16872670, 20247204, 23820240, 25309005, 26996272, 33745340, 40494408, 50618010, 67490680, 80988816, 101236020, 134981360, 202472040, 404944080]

約数ペア:

[(1, 404944080), (2, 202472040), (3, 134981360), (4, 101236020), (5, 80988816), (6, 67490680), (8, 50618010), (10, 40494408), (12, 33745340), (15, 26996272), (16, 25309005), (17, 23820240), (20, 20247204), (24, 16872670), (30, 13498136), (34, 11910120), (40, 10123602), (48, 8436335), (51, 7940080), (60, 6749068), (68, 5955060), (80, 5061801), (85, 4764048), (102, 3970040), (120, 3374534), (136, 2977530), (170, 2382024), (204, 1985020), (240, 1687267), (255, 1588016), (272, 1488765), (340, 1191012), (408, 992510), (510, 794008), (680, 595506), (816, 496255), (1020, 397004), (1360, 297753), (2040, 198502), (4080, 99251)]