24450420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23971}}^1$

素因数の和:24000

約数の個数: 48

約数和(自身を含む): 72491328

約数和(自身を除く): 48040908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 23971, 47942, 71913, 95884, 119855, 143826, 239710, 287652, 359565, 407507, 479420, 719130, 815014, 1222521, 1438260, 1630028, 2037535, 2445042, 4075070, 4890084, 6112605, 8150140, 12225210, 24450420]

約数ペア:

[(1, 24450420), (2, 12225210), (3, 8150140), (4, 6112605), (5, 4890084), (6, 4075070), (10, 2445042), (12, 2037535), (15, 1630028), (17, 1438260), (20, 1222521), (30, 815014), (34, 719130), (51, 479420), (60, 407507), (68, 359565), (85, 287652), (102, 239710), (170, 143826), (204, 119855), (255, 95884), (340, 71913), (510, 47942), (1020, 23971)]