71412480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6199}}^1$

素因数の和:6226

約数の個数: 108

約数和(自身を含む): 247119600

約数和(自身を除く): 175707120

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, 6199, 11520, 12398, 18597, 24796, 30995, 37194, 49592, 55791, 61990, 74388, 92985, 99184, 111582, 123980, 148776, 185970, 198368, 223164, 247960, 278955, 297552, 371940, 396736, 446328, 495920, 557910, 595104, 743880, 793472, 892656, 991840, 1115820, 1190208, 1487760, 1586944, 1785312, 1983680, 2231640, 2380416, 2975520, 3570624, 3967360, 4463280, 4760832, 5951040, 7141248, 7934720, 8926560, 11902080, 14282496, 17853120, 23804160, 35706240, 71412480]

約数ペア:

[(1, 71412480), (2, 35706240), (3, 23804160), (4, 17853120), (5, 14282496), (6, 11902080), (8, 8926560), (9, 7934720), (10, 7141248), (12, 5951040), (15, 4760832), (16, 4463280), (18, 3967360), (20, 3570624), (24, 2975520), (30, 2380416), (32, 2231640), (36, 1983680), (40, 1785312), (45, 1586944), (48, 1487760), (60, 1190208), (64, 1115820), (72, 991840), (80, 892656), (90, 793472), (96, 743880), (120, 595104), (128, 557910), (144, 495920), (160, 446328), (180, 396736), (192, 371940), (240, 297552), (256, 278955), (288, 247960), (320, 223164), (360, 198368), (384, 185970), (480, 148776), (576, 123980), (640, 111582), (720, 99184), (768, 92985), (960, 74388), (1152, 61990), (1280, 55791), (1440, 49592), (1920, 37194), (2304, 30995), (2880, 24796), (3840, 18597), (5760, 12398), (6199, 11520)]