22990320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 79387776

約数和(自身を除く): 56397456

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, 863, 888, 1110, 1332, 1480, 1665, 1726, 1776, 2220, 2589, 2664, 2960, 3330, 3452, 4315, 4440, 5178, 5328, 6660, 6904, 7767, 8630, 8880, 10356, 12945, 13320, 13808, 15534, 17260, 20712, 25890, 26640, 31068, 31931, 34520, 38835, 41424, 51780, 62136, 63862, 69040, 77670, 95793, 103560, 124272, 127724, 155340, 159655, 191586, 207120, 255448, 287379, 310680, 319310, 383172, 478965, 510896, 574758, 621360, 638620, 766344, 957930, 1149516, 1277240, 1436895, 1532688, 1915860, 2299032, 2554480, 2873790, 3831720, 4598064, 5747580, 7663440, 11495160, 22990320]

約数ペア:

[(1, 22990320), (2, 11495160), (3, 7663440), (4, 5747580), (5, 4598064), (6, 3831720), (8, 2873790), (9, 2554480), (10, 2299032), (12, 1915860), (15, 1532688), (16, 1436895), (18, 1277240), (20, 1149516), (24, 957930), (30, 766344), (36, 638620), (37, 621360), (40, 574758), (45, 510896), (48, 478965), (60, 383172), (72, 319310), (74, 310680), (80, 287379), (90, 255448), (111, 207120), (120, 191586), (144, 159655), (148, 155340), (180, 127724), (185, 124272), (222, 103560), (240, 95793), (296, 77670), (333, 69040), (360, 63862), (370, 62136), (444, 51780), (555, 41424), (592, 38835), (666, 34520), (720, 31931), (740, 31068), (863, 26640), (888, 25890), (1110, 20712), (1332, 17260), (1480, 15534), (1665, 13808), (1726, 13320), (1776, 12945), (2220, 10356), (2589, 8880), (2664, 8630), (2960, 7767), (3330, 6904), (3452, 6660), (4315, 5328), (4440, 5178)]