581364480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151397}}^1$

素因数の和:151421

約数の個数: 72

約数和(自身を含む): 1856745072

約数和(自身を除く): 1275380592

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, 151397, 302794, 454191, 605588, 756985, 908382, 1211176, 1513970, 1816764, 2270955, 2422352, 3027940, 3633528, 4541910, 4844704, 6055880, 7267056, 9083820, 9689408, 12111760, 14534112, 18167640, 19378816, 24223520, 29068224, 36335280, 38757632, 48447040, 58136448, 72670560, 96894080, 116272896, 145341120, 193788160, 290682240, 581364480]

約数ペア:

[(1, 581364480), (2, 290682240), (3, 193788160), (4, 145341120), (5, 116272896), (6, 96894080), (8, 72670560), (10, 58136448), (12, 48447040), (15, 38757632), (16, 36335280), (20, 29068224), (24, 24223520), (30, 19378816), (32, 18167640), (40, 14534112), (48, 12111760), (60, 9689408), (64, 9083820), (80, 7267056), (96, 6055880), (120, 4844704), (128, 4541910), (160, 3633528), (192, 3027940), (240, 2422352), (256, 2270955), (320, 1816764), (384, 1513970), (480, 1211176), (640, 908382), (768, 756985), (960, 605588), (1280, 454191), (1920, 302794), (3840, 151397)]