2279081520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5851}}^1$

素因数の和:6411

約数の個数: 120

約数和(自身を含む): 7669373712

約数和(自身を除く): 5390292192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 541, 720, 1082, 1623, 2164, 2705, 3246, 4328, 4869, 5410, 5851, 6492, 8115, 8656, 9738, 10820, 11702, 12984, 16230, 17553, 19476, 21640, 23404, 24345, 25968, 29255, 32460, 35106, 38952, 43280, 46808, 48690, 52659, 58510, 64920, 70212, 77904, 87765, 93616, 97380, 105318, 117020, 129840, 140424, 175530, 194760, 210636, 234040, 263295, 280848, 351060, 389520, 421272, 468080, 526590, 702120, 842544, 1053180, 1404240, 2106360, 3165391, 4212720, 6330782, 9496173, 12661564, 15826955, 18992346, 25323128, 28488519, 31653910, 37984692, 47480865, 50646256, 56977038, 63307820, 75969384, 94961730, 113954076, 126615640, 142442595, 151938768, 189923460, 227908152, 253231280, 284885190, 379846920, 455816304, 569770380, 759693840, 1139540760, 2279081520]

約数ペア:

[(1, 2279081520), (2, 1139540760), (3, 759693840), (4, 569770380), (5, 455816304), (6, 379846920), (8, 284885190), (9, 253231280), (10, 227908152), (12, 189923460), (15, 151938768), (16, 142442595), (18, 126615640), (20, 113954076), (24, 94961730), (30, 75969384), (36, 63307820), (40, 56977038), (45, 50646256), (48, 47480865), (60, 37984692), (72, 31653910), (80, 28488519), (90, 25323128), (120, 18992346), (144, 15826955), (180, 12661564), (240, 9496173), (360, 6330782), (541, 4212720), (720, 3165391), (1082, 2106360), (1623, 1404240), (2164, 1053180), (2705, 842544), (3246, 702120), (4328, 526590), (4869, 468080), (5410, 421272), (5851, 389520), (6492, 351060), (8115, 280848), (8656, 263295), (9738, 234040), (10820, 210636), (11702, 194760), (12984, 175530), (16230, 140424), (17553, 129840), (19476, 117020), (21640, 105318), (23404, 97380), (24345, 93616), (25968, 87765), (29255, 77904), (32460, 70212), (35106, 64920), (38952, 58510), (43280, 52659), (46808, 48690)]