515242320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3081

約数の個数: 160

約数和(自身を含む): 1721032704

約数和(自身を除く): 1205790384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3011, 3565, 3720, 4278, 5520, 5704, 6022, 7130, 7440, 8556, 9033, 10695, 11408, 12044, 14260, 15055, 17112, 18066, 21390, 24088, 28520, 30110, 34224, 36132, 42780, 45165, 48176, 57040, 60220, 69253, 72264, 85560, 90330, 93341, 120440, 138506, 144528, 171120, 180660, 186682, 207759, 240880, 277012, 280023, 346265, 361320, 373364, 415518, 466705, 554024, 560046, 692530, 722640, 746728, 831036, 933410, 1038795, 1108048, 1120092, 1385060, 1400115, 1493456, 1662072, 1866820, 2077590, 2146843, 2240184, 2770120, 2800230, 3324144, 3733640, 4155180, 4293686, 4480368, 5540240, 5600460, 6440529, 7467280, 8310360, 8587372, 10734215, 11200920, 12881058, 16620720, 17174744, 21468430, 22401840, 25762116, 32202645, 34349488, 42936860, 51524232, 64405290, 85873720, 103048464, 128810580, 171747440, 257621160, 515242320]

約数ペア:

[(1, 515242320), (2, 257621160), (3, 171747440), (4, 128810580), (5, 103048464), (6, 85873720), (8, 64405290), (10, 51524232), (12, 42936860), (15, 34349488), (16, 32202645), (20, 25762116), (23, 22401840), (24, 21468430), (30, 17174744), (31, 16620720), (40, 12881058), (46, 11200920), (48, 10734215), (60, 8587372), (62, 8310360), (69, 7467280), (80, 6440529), (92, 5600460), (93, 5540240), (115, 4480368), (120, 4293686), (124, 4155180), (138, 3733640), (155, 3324144), (184, 2800230), (186, 2770120), (230, 2240184), (240, 2146843), (248, 2077590), (276, 1866820), (310, 1662072), (345, 1493456), (368, 1400115), (372, 1385060), (460, 1120092), (465, 1108048), (496, 1038795), (552, 933410), (620, 831036), (690, 746728), (713, 722640), (744, 692530), (920, 560046), (930, 554024), (1104, 466705), (1240, 415518), (1380, 373364), (1426, 361320), (1488, 346265), (1840, 280023), (1860, 277012), (2139, 240880), (2480, 207759), (2760, 186682), (2852, 180660), (3011, 171120), (3565, 144528), (3720, 138506), (4278, 120440), (5520, 93341), (5704, 90330), (6022, 85560), (7130, 72264), (7440, 69253), (8556, 60220), (9033, 57040), (10695, 48176), (11408, 45165), (12044, 42780), (14260, 36132), (15055, 34224), (17112, 30110), (18066, 28520), (21390, 24088)]