79934040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24671}}^1$

素因数の和:24694

約数の個数: 80

約数和(自身を含む): 268678080

約数和(自身を除く): 188744040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24671, 49342, 74013, 98684, 123355, 148026, 197368, 222039, 246710, 296052, 370065, 444078, 493420, 592104, 666117, 740130, 888156, 986840, 1110195, 1332234, 1480260, 1776312, 1998351, 2220390, 2664468, 2960520, 3330585, 3996702, 4440780, 5328936, 6661170, 7993404, 8881560, 9991755, 13322340, 15986808, 19983510, 26644680, 39967020, 79934040]

約数ペア:

[(1, 79934040), (2, 39967020), (3, 26644680), (4, 19983510), (5, 15986808), (6, 13322340), (8, 9991755), (9, 8881560), (10, 7993404), (12, 6661170), (15, 5328936), (18, 4440780), (20, 3996702), (24, 3330585), (27, 2960520), (30, 2664468), (36, 2220390), (40, 1998351), (45, 1776312), (54, 1480260), (60, 1332234), (72, 1110195), (81, 986840), (90, 888156), (108, 740130), (120, 666117), (135, 592104), (162, 493420), (180, 444078), (216, 370065), (270, 296052), (324, 246710), (360, 222039), (405, 197368), (540, 148026), (648, 123355), (810, 98684), (1080, 74013), (1620, 49342), (3240, 24671)]