130949640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21397}}^1$

素因数の和:21431

約数の個数: 96

約数和(自身を含む): 450641880

約数和(自身を除く): 319692240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21397, 42794, 64191, 85588, 106985, 128382, 171176, 192573, 213970, 256764, 320955, 363749, 385146, 427940, 513528, 641910, 727498, 770292, 855880, 962865, 1091247, 1283820, 1454996, 1540584, 1818745, 1925730, 2182494, 2567640, 2909992, 3273741, 3637490, 3851460, 4364988, 5456235, 6547482, 7274980, 7702920, 8729976, 10912470, 13094964, 14549960, 16368705, 21824940, 26189928, 32737410, 43649880, 65474820, 130949640]

約数ペア:

[(1, 130949640), (2, 65474820), (3, 43649880), (4, 32737410), (5, 26189928), (6, 21824940), (8, 16368705), (9, 14549960), (10, 13094964), (12, 10912470), (15, 8729976), (17, 7702920), (18, 7274980), (20, 6547482), (24, 5456235), (30, 4364988), (34, 3851460), (36, 3637490), (40, 3273741), (45, 2909992), (51, 2567640), (60, 2182494), (68, 1925730), (72, 1818745), (85, 1540584), (90, 1454996), (102, 1283820), (120, 1091247), (136, 962865), (153, 855880), (170, 770292), (180, 727498), (204, 641910), (255, 513528), (306, 427940), (340, 385146), (360, 363749), (408, 320955), (510, 256764), (612, 213970), (680, 192573), (765, 171176), (1020, 128382), (1224, 106985), (1530, 85588), (2040, 64191), (3060, 42794), (6120, 21397)]