728052480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{63199}}^1$

素因数の和:63226

約数の個数: 108

約数和(自身を含む): 2519025600

約数和(自身を除く): 1790973120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 63199, 126398, 189597, 252796, 315995, 379194, 505592, 568791, 631990, 758388, 947985, 1011184, 1137582, 1263980, 1516776, 1895970, 2022368, 2275164, 2527960, 2843955, 3033552, 3791940, 4044736, 4550328, 5055920, 5687910, 6067104, 7583880, 8089472, 9100656, 10111840, 11375820, 12134208, 15167760, 16178944, 18201312, 20223680, 22751640, 24268416, 30335520, 36402624, 40447360, 45503280, 48536832, 60671040, 72805248, 80894720, 91006560, 121342080, 145610496, 182013120, 242684160, 364026240, 728052480]

約数ペア:

[(1, 728052480), (2, 364026240), (3, 242684160), (4, 182013120), (5, 145610496), (6, 121342080), (8, 91006560), (9, 80894720), (10, 72805248), (12, 60671040), (15, 48536832), (16, 45503280), (18, 40447360), (20, 36402624), (24, 30335520), (30, 24268416), (32, 22751640), (36, 20223680), (40, 18201312), (45, 16178944), (48, 15167760), (60, 12134208), (64, 11375820), (72, 10111840), (80, 9100656), (90, 8089472), (96, 7583880), (120, 6067104), (128, 5687910), (144, 5055920), (160, 4550328), (180, 4044736), (192, 3791940), (240, 3033552), (256, 2843955), (288, 2527960), (320, 2275164), (360, 2022368), (384, 1895970), (480, 1516776), (576, 1263980), (640, 1137582), (720, 1011184), (768, 947985), (960, 758388), (1152, 631990), (1280, 568791), (1440, 505592), (1920, 379194), (2304, 315995), (2880, 252796), (3840, 189597), (5760, 126398), (11520, 63199)]