331325160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{45263}}^1$

素因数の和:45338

約数の個数: 64

約数和(自身を含む): 1010292480

約数和(自身を除く): 678967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 678945, 905260, 1086312, 1357890, 1810520, 2715780, 2761043, 5431560, 5522086, 8283129, 11044172, 13805215, 16566258, 22088344, 27610430, 33132516, 41415645, 55220860, 66265032, 82831290, 110441720, 165662580, 331325160]

約数ペア:

[(1, 331325160), (2, 165662580), (3, 110441720), (4, 82831290), (5, 66265032), (6, 55220860), (8, 41415645), (10, 33132516), (12, 27610430), (15, 22088344), (20, 16566258), (24, 13805215), (30, 11044172), (40, 8283129), (60, 5522086), (61, 5431560), (120, 2761043), (122, 2715780), (183, 1810520), (244, 1357890), (305, 1086312), (366, 905260), (488, 678945), (610, 543156), (732, 452630), (915, 362104), (1220, 271578), (1464, 226315), (1830, 181052), (2440, 135789), (3660, 90526), (7320, 45263)]