354992640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2762

約数の個数: 160

約数和(自身を含む): 1202065920

約数和(自身を除く): 847073280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2719, 2720, 3264, 3840, 4080, 4352, 5438, 5440, 6528, 7680, 8157, 8160, 8704, 10876, 10880, 13056, 13595, 16314, 16320, 21752, 21760, 26112, 27190, 32628, 32640, 40785, 43504, 43520, 46223, 54380, 65256, 65280, 81570, 87008, 92446, 108760, 130512, 130560, 138669, 163140, 174016, 184892, 217520, 231115, 261024, 277338, 326280, 348032, 369784, 435040, 462230, 522048, 554676, 652560, 693345, 696064, 739568, 870080, 924460, 1044096, 1109352, 1305120, 1386690, 1392128, 1479136, 1740160, 1848920, 2088192, 2218704, 2610240, 2773380, 2958272, 3480320, 3697840, 4176384, 4437408, 5220480, 5546760, 5916544, 6960640, 7395680, 8874816, 10440960, 11093520, 11833088, 14791360, 17749632, 20881920, 22187040, 23666176, 29582720, 35499264, 44374080, 59165440, 70998528, 88748160, 118330880, 177496320, 354992640]

約数ペア:

[(1, 354992640), (2, 177496320), (3, 118330880), (4, 88748160), (5, 70998528), (6, 59165440), (8, 44374080), (10, 35499264), (12, 29582720), (15, 23666176), (16, 22187040), (17, 20881920), (20, 17749632), (24, 14791360), (30, 11833088), (32, 11093520), (34, 10440960), (40, 8874816), (48, 7395680), (51, 6960640), (60, 5916544), (64, 5546760), (68, 5220480), (80, 4437408), (85, 4176384), (96, 3697840), (102, 3480320), (120, 2958272), (128, 2773380), (136, 2610240), (160, 2218704), (170, 2088192), (192, 1848920), (204, 1740160), (240, 1479136), (255, 1392128), (256, 1386690), (272, 1305120), (320, 1109352), (340, 1044096), (384, 924460), (408, 870080), (480, 739568), (510, 696064), (512, 693345), (544, 652560), (640, 554676), (680, 522048), (768, 462230), (816, 435040), (960, 369784), (1020, 348032), (1088, 326280), (1280, 277338), (1360, 261024), (1536, 231115), (1632, 217520), (1920, 184892), (2040, 174016), (2176, 163140), (2560, 138669), (2719, 130560), (2720, 130512), (3264, 108760), (3840, 92446), (4080, 87008), (4352, 81570), (5438, 65280), (5440, 65256), (6528, 54380), (7680, 46223), (8157, 43520), (8160, 43504), (8704, 40785), (10876, 32640), (10880, 32628), (13056, 27190), (13595, 26112), (16314, 21760), (16320, 21752)]