2353460520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7477}}^1$

素因数の和:7595

約数の個数: 128

約数和(自身を含む): 7343994240

約数和(自身を除く): 4990533720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 244, 258, 305, 344, 366, 430, 488, 516, 610, 645, 732, 860, 915, 1032, 1220, 1290, 1464, 1720, 1830, 2440, 2580, 2623, 3660, 5160, 5246, 7320, 7477, 7869, 10492, 13115, 14954, 15738, 20984, 22431, 26230, 29908, 31476, 37385, 39345, 44862, 52460, 59816, 62952, 74770, 78690, 89724, 104920, 112155, 149540, 157380, 179448, 224310, 299080, 314760, 321511, 448620, 456097, 643022, 897240, 912194, 964533, 1286044, 1368291, 1607555, 1824388, 1929066, 2280485, 2572088, 2736582, 3215110, 3648776, 3858132, 4560970, 4822665, 5473164, 6430220, 6841455, 7716264, 9121940, 9645330, 10946328, 12860440, 13682910, 18243880, 19290660, 19612171, 27365820, 38581320, 39224342, 54731640, 58836513, 78448684, 98060855, 117673026, 156897368, 196121710, 235346052, 294182565, 392243420, 470692104, 588365130, 784486840, 1176730260, 2353460520]

約数ペア:

[(1, 2353460520), (2, 1176730260), (3, 784486840), (4, 588365130), (5, 470692104), (6, 392243420), (8, 294182565), (10, 235346052), (12, 196121710), (15, 156897368), (20, 117673026), (24, 98060855), (30, 78448684), (40, 58836513), (43, 54731640), (60, 39224342), (61, 38581320), (86, 27365820), (120, 19612171), (122, 19290660), (129, 18243880), (172, 13682910), (183, 12860440), (215, 10946328), (244, 9645330), (258, 9121940), (305, 7716264), (344, 6841455), (366, 6430220), (430, 5473164), (488, 4822665), (516, 4560970), (610, 3858132), (645, 3648776), (732, 3215110), (860, 2736582), (915, 2572088), (1032, 2280485), (1220, 1929066), (1290, 1824388), (1464, 1607555), (1720, 1368291), (1830, 1286044), (2440, 964533), (2580, 912194), (2623, 897240), (3660, 643022), (5160, 456097), (5246, 448620), (7320, 321511), (7477, 314760), (7869, 299080), (10492, 224310), (13115, 179448), (14954, 157380), (15738, 149540), (20984, 112155), (22431, 104920), (26230, 89724), (29908, 78690), (31476, 74770), (37385, 62952), (39345, 59816), (44862, 52460)]