45840780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6883}}^1$

素因数の和:6935

約数の個数: 72

約数和(自身を含む): 142829232

約数和(自身を除く): 96988452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 6883, 13766, 20649, 27532, 34415, 41298, 61947, 68830, 82596, 103245, 123894, 137660, 206490, 247788, 254671, 309735, 412980, 509342, 619470, 764013, 1018684, 1238940, 1273355, 1528026, 2292039, 2546710, 3056052, 3820065, 4584078, 5093420, 7640130, 9168156, 11460195, 15280260, 22920390, 45840780]

約数ペア:

[(1, 45840780), (2, 22920390), (3, 15280260), (4, 11460195), (5, 9168156), (6, 7640130), (9, 5093420), (10, 4584078), (12, 3820065), (15, 3056052), (18, 2546710), (20, 2292039), (30, 1528026), (36, 1273355), (37, 1238940), (45, 1018684), (60, 764013), (74, 619470), (90, 509342), (111, 412980), (148, 309735), (180, 254671), (185, 247788), (222, 206490), (333, 137660), (370, 123894), (444, 103245), (555, 82596), (666, 68830), (740, 61947), (1110, 41298), (1332, 34415), (1665, 27532), (2220, 20649), (3330, 13766), (6660, 6883)]