4455684480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178513}}^1$

素因数の和:178548

約数の個数: 128

約数和(自身を含む): 15295079520

約数和(自身を除く): 10839395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 178513, 357026, 535539, 714052, 892565, 1071078, 1428104, 1785130, 2142156, 2320669, 2677695, 2856208, 3570260, 4284312, 4641338, 5355390, 5712416, 6962007, 7140520, 8568624, 9282676, 10710780, 11424832, 11603345, 13924014, 14281040, 17137248, 18565352, 21421560, 22849664, 23206690, 27848028, 28562080, 34274496, 34810035, 37130704, 42843120, 46413380, 55696056, 57124160, 68548992, 69620070, 74261408, 85686240, 92826760, 111392112, 114248320, 139240140, 148522816, 171372480, 185653520, 222784224, 278480280, 297045632, 342744960, 371307040, 445568448, 556960560, 742614080, 891136896, 1113921120, 1485228160, 2227842240, 4455684480]

約数ペア:

[(1, 4455684480), (2, 2227842240), (3, 1485228160), (4, 1113921120), (5, 891136896), (6, 742614080), (8, 556960560), (10, 445568448), (12, 371307040), (13, 342744960), (15, 297045632), (16, 278480280), (20, 222784224), (24, 185653520), (26, 171372480), (30, 148522816), (32, 139240140), (39, 114248320), (40, 111392112), (48, 92826760), (52, 85686240), (60, 74261408), (64, 69620070), (65, 68548992), (78, 57124160), (80, 55696056), (96, 46413380), (104, 42843120), (120, 37130704), (128, 34810035), (130, 34274496), (156, 28562080), (160, 27848028), (192, 23206690), (195, 22849664), (208, 21421560), (240, 18565352), (260, 17137248), (312, 14281040), (320, 13924014), (384, 11603345), (390, 11424832), (416, 10710780), (480, 9282676), (520, 8568624), (624, 7140520), (640, 6962007), (780, 5712416), (832, 5355390), (960, 4641338), (1040, 4284312), (1248, 3570260), (1560, 2856208), (1664, 2677695), (1920, 2320669), (2080, 2142156), (2496, 1785130), (3120, 1428104), (4160, 1071078), (4992, 892565), (6240, 714052), (8320, 535539), (12480, 357026), (24960, 178513)]