1180140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 3810240

約数和(自身を除く): 2630100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 89, 102, 130, 156, 170, 178, 195, 204, 221, 255, 260, 267, 340, 356, 390, 442, 445, 510, 534, 663, 780, 884, 890, 1020, 1068, 1105, 1157, 1326, 1335, 1513, 1780, 2210, 2314, 2652, 2670, 3026, 3315, 3471, 4420, 4539, 4628, 5340, 5785, 6052, 6630, 6942, 7565, 9078, 11570, 13260, 13884, 15130, 17355, 18156, 19669, 22695, 23140, 30260, 34710, 39338, 45390, 59007, 69420, 78676, 90780, 98345, 118014, 196690, 236028, 295035, 393380, 590070, 1180140]

約数ペア:

[(1, 1180140), (2, 590070), (3, 393380), (4, 295035), (5, 236028), (6, 196690), (10, 118014), (12, 98345), (13, 90780), (15, 78676), (17, 69420), (20, 59007), (26, 45390), (30, 39338), (34, 34710), (39, 30260), (51, 23140), (52, 22695), (60, 19669), (65, 18156), (68, 17355), (78, 15130), (85, 13884), (89, 13260), (102, 11570), (130, 9078), (156, 7565), (170, 6942), (178, 6630), (195, 6052), (204, 5785), (221, 5340), (255, 4628), (260, 4539), (267, 4420), (340, 3471), (356, 3315), (390, 3026), (442, 2670), (445, 2652), (510, 2314), (534, 2210), (663, 1780), (780, 1513), (884, 1335), (890, 1326), (1020, 1157), (1068, 1105)]