29951280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2483

約数の個数: 120

約数和(自身を含む): 106546752

約数和(自身を除く): 76595472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2447, 2448, 3060, 4080, 4894, 6120, 7341, 9788, 12235, 12240, 14682, 19576, 22023, 24470, 29364, 36705, 39152, 41599, 44046, 48940, 58728, 73410, 83198, 88092, 97880, 110115, 117456, 124797, 146820, 166396, 176184, 195760, 207995, 220230, 249594, 293640, 332792, 352368, 374391, 415990, 440460, 499188, 587280, 623985, 665584, 748782, 831980, 880920, 998376, 1247970, 1497564, 1663960, 1761840, 1871955, 1996752, 2495940, 2995128, 3327920, 3743910, 4991880, 5990256, 7487820, 9983760, 14975640, 29951280]

約数ペア:

[(1, 29951280), (2, 14975640), (3, 9983760), (4, 7487820), (5, 5990256), (6, 4991880), (8, 3743910), (9, 3327920), (10, 2995128), (12, 2495940), (15, 1996752), (16, 1871955), (17, 1761840), (18, 1663960), (20, 1497564), (24, 1247970), (30, 998376), (34, 880920), (36, 831980), (40, 748782), (45, 665584), (48, 623985), (51, 587280), (60, 499188), (68, 440460), (72, 415990), (80, 374391), (85, 352368), (90, 332792), (102, 293640), (120, 249594), (136, 220230), (144, 207995), (153, 195760), (170, 176184), (180, 166396), (204, 146820), (240, 124797), (255, 117456), (272, 110115), (306, 97880), (340, 88092), (360, 83198), (408, 73410), (510, 58728), (612, 48940), (680, 44046), (720, 41599), (765, 39152), (816, 36705), (1020, 29364), (1224, 24470), (1360, 22023), (1530, 19576), (2040, 14682), (2447, 12240), (2448, 12235), (3060, 9788), (4080, 7341), (4894, 6120)]