148957440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{38791}}^1$

素因数の和:38815

約数の個数: 72

約数和(自身を含む): 475745088

約数和(自身を除く): 326787648

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, 38791, 77582, 116373, 155164, 193955, 232746, 310328, 387910, 465492, 581865, 620656, 775820, 930984, 1163730, 1241312, 1551640, 1861968, 2327460, 2482624, 3103280, 3723936, 4654920, 4965248, 6206560, 7447872, 9309840, 9930496, 12413120, 14895744, 18619680, 24826240, 29791488, 37239360, 49652480, 74478720, 148957440]

約数ペア:

[(1, 148957440), (2, 74478720), (3, 49652480), (4, 37239360), (5, 29791488), (6, 24826240), (8, 18619680), (10, 14895744), (12, 12413120), (15, 9930496), (16, 9309840), (20, 7447872), (24, 6206560), (30, 4965248), (32, 4654920), (40, 3723936), (48, 3103280), (60, 2482624), (64, 2327460), (80, 1861968), (96, 1551640), (120, 1241312), (128, 1163730), (160, 930984), (192, 775820), (240, 620656), (256, 581865), (320, 465492), (384, 387910), (480, 310328), (640, 232746), (768, 193955), (960, 155164), (1280, 116373), (1920, 77582), (3840, 38791)]