78508320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14869}}^1$

素因数の和:14898

約数の個数: 96

約数和(自身を含む): 269801280

約数和(自身を除く): 191292960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 14869, 29738, 44607, 59476, 74345, 89214, 118952, 148690, 163559, 178428, 223035, 237904, 297380, 327118, 356856, 446070, 475808, 490677, 594760, 654236, 713712, 817795, 892140, 981354, 1189520, 1308472, 1427424, 1635590, 1784280, 1962708, 2379040, 2453385, 2616944, 3271180, 3568560, 3925416, 4906770, 5233888, 6542360, 7137120, 7850832, 9813540, 13084720, 15701664, 19627080, 26169440, 39254160, 78508320]

約数ペア:

[(1, 78508320), (2, 39254160), (3, 26169440), (4, 19627080), (5, 15701664), (6, 13084720), (8, 9813540), (10, 7850832), (11, 7137120), (12, 6542360), (15, 5233888), (16, 4906770), (20, 3925416), (22, 3568560), (24, 3271180), (30, 2616944), (32, 2453385), (33, 2379040), (40, 1962708), (44, 1784280), (48, 1635590), (55, 1427424), (60, 1308472), (66, 1189520), (80, 981354), (88, 892140), (96, 817795), (110, 713712), (120, 654236), (132, 594760), (160, 490677), (165, 475808), (176, 446070), (220, 356856), (240, 327118), (264, 297380), (330, 237904), (352, 223035), (440, 178428), (480, 163559), (528, 148690), (660, 118952), (880, 89214), (1056, 74345), (1320, 59476), (1760, 44607), (2640, 29738), (5280, 14869)]