90580680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{9319}}^1$

素因数の和:9345

約数の個数: 96

約数和(自身を含む): 305323200

約数和(自身を除く): 214742520

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9319, 9720, 18638, 27957, 37276, 46595, 55914, 74552, 83871, 93190, 111828, 139785, 167742, 186380, 223656, 251613, 279570, 335484, 372760, 419355, 503226, 559140, 670968, 754839, 838710, 1006452, 1118280, 1258065, 1509678, 1677420, 2012904, 2264517, 2516130, 3019356, 3354840, 3774195, 4529034, 5032260, 6038712, 7548390, 9058068, 10064520, 11322585, 15096780, 18116136, 22645170, 30193560, 45290340, 90580680]

約数ペア:

[(1, 90580680), (2, 45290340), (3, 30193560), (4, 22645170), (5, 18116136), (6, 15096780), (8, 11322585), (9, 10064520), (10, 9058068), (12, 7548390), (15, 6038712), (18, 5032260), (20, 4529034), (24, 3774195), (27, 3354840), (30, 3019356), (36, 2516130), (40, 2264517), (45, 2012904), (54, 1677420), (60, 1509678), (72, 1258065), (81, 1118280), (90, 1006452), (108, 838710), (120, 754839), (135, 670968), (162, 559140), (180, 503226), (216, 419355), (243, 372760), (270, 335484), (324, 279570), (360, 251613), (405, 223656), (486, 186380), (540, 167742), (648, 139785), (810, 111828), (972, 93190), (1080, 83871), (1215, 74552), (1620, 55914), (1944, 46595), (2430, 37276), (3240, 27957), (4860, 18638), (9319, 9720)]