307595280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75391}}^1$

素因数の和:75424

約数の個数: 80

約数和(自身を含む): 1009649664

約数和(自身を除く): 702054384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 75391, 150782, 226173, 301564, 376955, 452346, 603128, 753910, 904692, 1130865, 1206256, 1281647, 1507820, 1809384, 2261730, 2563294, 3015640, 3618768, 3844941, 4523460, 5126588, 6031280, 6408235, 7689882, 9046920, 10253176, 12816470, 15379764, 18093840, 19224705, 20506352, 25632940, 30759528, 38449410, 51265880, 61519056, 76898820, 102531760, 153797640, 307595280]

約数ペア:

[(1, 307595280), (2, 153797640), (3, 102531760), (4, 76898820), (5, 61519056), (6, 51265880), (8, 38449410), (10, 30759528), (12, 25632940), (15, 20506352), (16, 19224705), (17, 18093840), (20, 15379764), (24, 12816470), (30, 10253176), (34, 9046920), (40, 7689882), (48, 6408235), (51, 6031280), (60, 5126588), (68, 4523460), (80, 3844941), (85, 3618768), (102, 3015640), (120, 2563294), (136, 2261730), (170, 1809384), (204, 1507820), (240, 1281647), (255, 1206256), (272, 1130865), (340, 904692), (408, 753910), (510, 603128), (680, 452346), (816, 376955), (1020, 301564), (1360, 226173), (2040, 150782), (4080, 75391)]