351936720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28753}}^1$

素因数の和:28789

約数の個数: 120

約数和(自身を含む): 1251489096

約数和(自身を除く): 899552376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 28753, 57506, 86259, 115012, 143765, 172518, 230024, 258777, 287530, 345036, 431295, 460048, 488801, 517554, 575060, 690072, 862590, 977602, 1035108, 1150120, 1293885, 1380144, 1466403, 1725180, 1955204, 2070216, 2300240, 2444005, 2587770, 2932806, 3450360, 3910408, 4140432, 4399209, 4888010, 5175540, 5865612, 6900720, 7332015, 7820816, 8798418, 9776020, 10351080, 11731224, 14664030, 17596836, 19552040, 20702160, 21996045, 23462448, 29328060, 35193672, 39104080, 43992090, 58656120, 70387344, 87984180, 117312240, 175968360, 351936720]

約数ペア:

[(1, 351936720), (2, 175968360), (3, 117312240), (4, 87984180), (5, 70387344), (6, 58656120), (8, 43992090), (9, 39104080), (10, 35193672), (12, 29328060), (15, 23462448), (16, 21996045), (17, 20702160), (18, 19552040), (20, 17596836), (24, 14664030), (30, 11731224), (34, 10351080), (36, 9776020), (40, 8798418), (45, 7820816), (48, 7332015), (51, 6900720), (60, 5865612), (68, 5175540), (72, 4888010), (80, 4399209), (85, 4140432), (90, 3910408), (102, 3450360), (120, 2932806), (136, 2587770), (144, 2444005), (153, 2300240), (170, 2070216), (180, 1955204), (204, 1725180), (240, 1466403), (255, 1380144), (272, 1293885), (306, 1150120), (340, 1035108), (360, 977602), (408, 862590), (510, 690072), (612, 575060), (680, 517554), (720, 488801), (765, 460048), (816, 431295), (1020, 345036), (1224, 287530), (1360, 258777), (1530, 230024), (2040, 172518), (2448, 143765), (3060, 115012), (4080, 86259), (6120, 57506), (12240, 28753)]