128464920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7034

約数の個数: 128

約数和(自身を含む): 453470400

約数和(自身を除く): 325005480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 6997, 9180, 13994, 18360, 20991, 27988, 34985, 41982, 55976, 62973, 69970, 83964, 104955, 118949, 125946, 139940, 167928, 188919, 209910, 237898, 251892, 279880, 314865, 356847, 377838, 419820, 475796, 503784, 594745, 629730, 713694, 755676, 839640, 944595, 951592, 1070541, 1189490, 1259460, 1427388, 1511352, 1784235, 1889190, 2141082, 2378980, 2518920, 2854776, 3211623, 3568470, 3778380, 4282164, 4757960, 5352705, 6423246, 7136940, 7556760, 8564328, 10705410, 12846492, 14273880, 16058115, 21410820, 25692984, 32116230, 42821640, 64232460, 128464920]

約数ペア:

[(1, 128464920), (2, 64232460), (3, 42821640), (4, 32116230), (5, 25692984), (6, 21410820), (8, 16058115), (9, 14273880), (10, 12846492), (12, 10705410), (15, 8564328), (17, 7556760), (18, 7136940), (20, 6423246), (24, 5352705), (27, 4757960), (30, 4282164), (34, 3778380), (36, 3568470), (40, 3211623), (45, 2854776), (51, 2518920), (54, 2378980), (60, 2141082), (68, 1889190), (72, 1784235), (85, 1511352), (90, 1427388), (102, 1259460), (108, 1189490), (120, 1070541), (135, 951592), (136, 944595), (153, 839640), (170, 755676), (180, 713694), (204, 629730), (216, 594745), (255, 503784), (270, 475796), (306, 419820), (340, 377838), (360, 356847), (408, 314865), (459, 279880), (510, 251892), (540, 237898), (612, 209910), (680, 188919), (765, 167928), (918, 139940), (1020, 125946), (1080, 118949), (1224, 104955), (1530, 83964), (1836, 69970), (2040, 62973), (2295, 55976), (3060, 41982), (3672, 34985), (4590, 27988), (6120, 20991), (6997, 18360), (9180, 13994)]