2864444040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15331}}^1$

素因数の和:15524

約数の個数: 128

約数和(自身を含む): 9603964800

約数和(自身を除く): 6739520760

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, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 4671, 5190, 6228, 6920, 7785, 9342, 10380, 12456, 15331, 15570, 18684, 20760, 23355, 30662, 31140, 37368, 45993, 46710, 61324, 62280, 76655, 91986, 93420, 122648, 137979, 153310, 183972, 186840, 229965, 275958, 306620, 367944, 413937, 459930, 551916, 613240, 689895, 827874, 919860, 1103832, 1379790, 1655748, 1839720, 2069685, 2652263, 2759580, 3311496, 4139370, 5304526, 5519160, 7956789, 8278740, 10609052, 13261315, 15913578, 16557480, 21218104, 23870367, 26522630, 31827156, 39783945, 47740734, 53045260, 63654312, 71611101, 79567890, 95481468, 106090520, 119351835, 143222202, 159135780, 190962936, 238703670, 286444404, 318271560, 358055505, 477407340, 572888808, 716111010, 954814680, 1432222020, 2864444040]

約数ペア:

[(1, 2864444040), (2, 1432222020), (3, 954814680), (4, 716111010), (5, 572888808), (6, 477407340), (8, 358055505), (9, 318271560), (10, 286444404), (12, 238703670), (15, 190962936), (18, 159135780), (20, 143222202), (24, 119351835), (27, 106090520), (30, 95481468), (36, 79567890), (40, 71611101), (45, 63654312), (54, 53045260), (60, 47740734), (72, 39783945), (90, 31827156), (108, 26522630), (120, 23870367), (135, 21218104), (173, 16557480), (180, 15913578), (216, 13261315), (270, 10609052), (346, 8278740), (360, 7956789), (519, 5519160), (540, 5304526), (692, 4139370), (865, 3311496), (1038, 2759580), (1080, 2652263), (1384, 2069685), (1557, 1839720), (1730, 1655748), (2076, 1379790), (2595, 1103832), (3114, 919860), (3460, 827874), (4152, 689895), (4671, 613240), (5190, 551916), (6228, 459930), (6920, 413937), (7785, 367944), (9342, 306620), (10380, 275958), (12456, 229965), (15331, 186840), (15570, 183972), (18684, 153310), (20760, 137979), (23355, 122648), (30662, 93420), (31140, 91986), (37368, 76655), (45993, 62280), (46710, 61324)]