22421160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 74135880

約数和(自身を除く): 51714720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1021, 1098, 1220, 1464, 1830, 2042, 2196, 2440, 2745, 3063, 3660, 4084, 4392, 5105, 5490, 6126, 7320, 8168, 9189, 10210, 10980, 12252, 15315, 18378, 20420, 21960, 24504, 30630, 36756, 40840, 45945, 61260, 62281, 73512, 91890, 122520, 124562, 183780, 186843, 249124, 311405, 367560, 373686, 498248, 560529, 622810, 747372, 934215, 1121058, 1245620, 1494744, 1868430, 2242116, 2491240, 2802645, 3736860, 4484232, 5605290, 7473720, 11210580, 22421160]

約数ペア:

[(1, 22421160), (2, 11210580), (3, 7473720), (4, 5605290), (5, 4484232), (6, 3736860), (8, 2802645), (9, 2491240), (10, 2242116), (12, 1868430), (15, 1494744), (18, 1245620), (20, 1121058), (24, 934215), (30, 747372), (36, 622810), (40, 560529), (45, 498248), (60, 373686), (61, 367560), (72, 311405), (90, 249124), (120, 186843), (122, 183780), (180, 124562), (183, 122520), (244, 91890), (305, 73512), (360, 62281), (366, 61260), (488, 45945), (549, 40840), (610, 36756), (732, 30630), (915, 24504), (1021, 21960), (1098, 20420), (1220, 18378), (1464, 15315), (1830, 12252), (2042, 10980), (2196, 10210), (2440, 9189), (2745, 8168), (3063, 7320), (3660, 6126), (4084, 5490), (4392, 5105)]