73493040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18013}}^1$

素因数の和:18046

約数の個数: 80

約数和(自身を含む): 241243488

約数和(自身を除く): 167750448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18013, 36026, 54039, 72052, 90065, 108078, 144104, 180130, 216156, 270195, 288208, 306221, 360260, 432312, 540390, 612442, 720520, 864624, 918663, 1080780, 1224884, 1441040, 1531105, 1837326, 2161560, 2449768, 3062210, 3674652, 4323120, 4593315, 4899536, 6124420, 7349304, 9186630, 12248840, 14698608, 18373260, 24497680, 36746520, 73493040]

約数ペア:

[(1, 73493040), (2, 36746520), (3, 24497680), (4, 18373260), (5, 14698608), (6, 12248840), (8, 9186630), (10, 7349304), (12, 6124420), (15, 4899536), (16, 4593315), (17, 4323120), (20, 3674652), (24, 3062210), (30, 2449768), (34, 2161560), (40, 1837326), (48, 1531105), (51, 1441040), (60, 1224884), (68, 1080780), (80, 918663), (85, 864624), (102, 720520), (120, 612442), (136, 540390), (170, 432312), (204, 360260), (240, 306221), (255, 288208), (272, 270195), (340, 216156), (408, 180130), (510, 144104), (680, 108078), (816, 90065), (1020, 72052), (1360, 54039), (2040, 36026), (4080, 18013)]