1779683760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{145399}}^1$

素因数の和:145435

約数の個数: 120

約数和(自身を含む): 6328389600

約数和(自身を除く): 4548705840

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, 2448, 3060, 4080, 6120, 12240, 145399, 290798, 436197, 581596, 726995, 872394, 1163192, 1308591, 1453990, 1744788, 2180985, 2326384, 2471783, 2617182, 2907980, 3489576, 4361970, 4943566, 5234364, 5815960, 6542955, 6979152, 7415349, 8723940, 9887132, 10468728, 11631920, 12358915, 13085910, 14830698, 17447880, 19774264, 20937456, 22246047, 24717830, 26171820, 29661396, 34895760, 37076745, 39548528, 44492094, 49435660, 52343640, 59322792, 74153490, 88984188, 98871320, 104687280, 111230235, 118645584, 148306980, 177968376, 197742640, 222460470, 296613960, 355936752, 444920940, 593227920, 889841880, 1779683760]

約数ペア:

[(1, 1779683760), (2, 889841880), (3, 593227920), (4, 444920940), (5, 355936752), (6, 296613960), (8, 222460470), (9, 197742640), (10, 177968376), (12, 148306980), (15, 118645584), (16, 111230235), (17, 104687280), (18, 98871320), (20, 88984188), (24, 74153490), (30, 59322792), (34, 52343640), (36, 49435660), (40, 44492094), (45, 39548528), (48, 37076745), (51, 34895760), (60, 29661396), (68, 26171820), (72, 24717830), (80, 22246047), (85, 20937456), (90, 19774264), (102, 17447880), (120, 14830698), (136, 13085910), (144, 12358915), (153, 11631920), (170, 10468728), (180, 9887132), (204, 8723940), (240, 7415349), (255, 6979152), (272, 6542955), (306, 5815960), (340, 5234364), (360, 4943566), (408, 4361970), (510, 3489576), (612, 2907980), (680, 2617182), (720, 2471783), (765, 2326384), (816, 2180985), (1020, 1744788), (1224, 1453990), (1360, 1308591), (1530, 1163192), (2040, 872394), (2448, 726995), (3060, 581596), (4080, 436197), (6120, 290798), (12240, 145399)]