73020240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2797

約数の個数: 120

約数和(自身を含む): 251945928

約数和(自身を除く): 178925688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2741, 2960, 3330, 4440, 5328, 5482, 6660, 8223, 8880, 10964, 13320, 13705, 16446, 21928, 24669, 26640, 27410, 32892, 41115, 43856, 49338, 54820, 65784, 82230, 98676, 101417, 109640, 123345, 131568, 164460, 197352, 202834, 219280, 246690, 304251, 328920, 394704, 405668, 493380, 507085, 608502, 657840, 811336, 912753, 986760, 1014170, 1217004, 1521255, 1622672, 1825506, 1973520, 2028340, 2434008, 3042510, 3651012, 4056680, 4563765, 4868016, 6085020, 7302024, 8113360, 9127530, 12170040, 14604048, 18255060, 24340080, 36510120, 73020240]

約数ペア:

[(1, 73020240), (2, 36510120), (3, 24340080), (4, 18255060), (5, 14604048), (6, 12170040), (8, 9127530), (9, 8113360), (10, 7302024), (12, 6085020), (15, 4868016), (16, 4563765), (18, 4056680), (20, 3651012), (24, 3042510), (30, 2434008), (36, 2028340), (37, 1973520), (40, 1825506), (45, 1622672), (48, 1521255), (60, 1217004), (72, 1014170), (74, 986760), (80, 912753), (90, 811336), (111, 657840), (120, 608502), (144, 507085), (148, 493380), (180, 405668), (185, 394704), (222, 328920), (240, 304251), (296, 246690), (333, 219280), (360, 202834), (370, 197352), (444, 164460), (555, 131568), (592, 123345), (666, 109640), (720, 101417), (740, 98676), (888, 82230), (1110, 65784), (1332, 54820), (1480, 49338), (1665, 43856), (1776, 41115), (2220, 32892), (2664, 27410), (2741, 26640), (2960, 24669), (3330, 21928), (4440, 16446), (5328, 13705), (5482, 13320), (6660, 10964), (8223, 8880)]