272765160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12421}}^1$

素因数の和:12499

約数の個数: 96

約数和(自身を含む): 901091880

約数和(自身を除く): 628326720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 12421, 21960, 24842, 37263, 49684, 62105, 74526, 99368, 111789, 124210, 149052, 186315, 223578, 248420, 298104, 372630, 447156, 496840, 558945, 745260, 757681, 894312, 1117890, 1490520, 1515362, 2235780, 2273043, 3030724, 3788405, 4471560, 4546086, 6061448, 6819129, 7576810, 9092172, 11365215, 13638258, 15153620, 18184344, 22730430, 27276516, 30307240, 34095645, 45460860, 54553032, 68191290, 90921720, 136382580, 272765160]

約数ペア:

[(1, 272765160), (2, 136382580), (3, 90921720), (4, 68191290), (5, 54553032), (6, 45460860), (8, 34095645), (9, 30307240), (10, 27276516), (12, 22730430), (15, 18184344), (18, 15153620), (20, 13638258), (24, 11365215), (30, 9092172), (36, 7576810), (40, 6819129), (45, 6061448), (60, 4546086), (61, 4471560), (72, 3788405), (90, 3030724), (120, 2273043), (122, 2235780), (180, 1515362), (183, 1490520), (244, 1117890), (305, 894312), (360, 757681), (366, 745260), (488, 558945), (549, 496840), (610, 447156), (732, 372630), (915, 298104), (1098, 248420), (1220, 223578), (1464, 186315), (1830, 149052), (2196, 124210), (2440, 111789), (2745, 99368), (3660, 74526), (4392, 62105), (5490, 49684), (7320, 37263), (10980, 24842), (12421, 21960)]