85597440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22291}}^1$

素因数の和:22315

約数の個数: 72

約数和(自身を含む): 273389088

約数和(自身を除く): 187791648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 222910, 267492, 334365, 356656, 445820, 534984, 668730, 713312, 891640, 1069968, 1337460, 1426624, 1783280, 2139936, 2674920, 2853248, 3566560, 4279872, 5349840, 5706496, 7133120, 8559744, 10699680, 14266240, 17119488, 21399360, 28532480, 42798720, 85597440]

約数ペア:

[(1, 85597440), (2, 42798720), (3, 28532480), (4, 21399360), (5, 17119488), (6, 14266240), (8, 10699680), (10, 8559744), (12, 7133120), (15, 5706496), (16, 5349840), (20, 4279872), (24, 3566560), (30, 2853248), (32, 2674920), (40, 2139936), (48, 1783280), (60, 1426624), (64, 1337460), (80, 1069968), (96, 891640), (120, 713312), (128, 668730), (160, 534984), (192, 445820), (240, 356656), (256, 334365), (320, 267492), (384, 222910), (480, 178328), (640, 133746), (768, 111455), (960, 89164), (1280, 66873), (1920, 44582), (3840, 22291)]