9198904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1256681}}^1$

素因数の和:1256756

約数の個数: 64

約数和(自身を含む): 28049142240

約数和(自身を除く): 18850237320

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, 1256681, 2513362, 3770043, 5026724, 6283405, 7540086, 10053448, 12566810, 15080172, 18850215, 25133620, 30160344, 37700430, 50267240, 75400860, 76657541, 150801720, 153315082, 229972623, 306630164, 383287705, 459945246, 613260328, 766575410, 919890492, 1149863115, 1533150820, 1839780984, 2299726230, 3066301640, 4599452460, 9198904920]

約数ペア:

[(1, 9198904920), (2, 4599452460), (3, 3066301640), (4, 2299726230), (5, 1839780984), (6, 1533150820), (8, 1149863115), (10, 919890492), (12, 766575410), (15, 613260328), (20, 459945246), (24, 383287705), (30, 306630164), (40, 229972623), (60, 153315082), (61, 150801720), (120, 76657541), (122, 75400860), (183, 50267240), (244, 37700430), (305, 30160344), (366, 25133620), (488, 18850215), (610, 15080172), (732, 12566810), (915, 10053448), (1220, 7540086), (1464, 6283405), (1830, 5026724), (2440, 3770043), (3660, 2513362), (7320, 1256681)]