15971654880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{382463}}^1$

素因数の和:382513

約数の個数: 144

約数和(自身を含む): 56382842880

約数和(自身を除く): 40411188000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 41760, 382463, 764926, 1147389, 1529852, 1912315, 2294778, 3059704, 3442167, 3824630, 4589556, 5736945, 6119408, 6884334, 7649260, 9179112, 11091427, 11473890, 12238816, 13768668, 15298520, 17210835, 18358224, 22182854, 22947780, 27537336, 30597040, 33274281, 34421670, 36716448, 44365708, 45895560, 55074672, 55457135, 61194080, 66548562, 68843340, 88731416, 91791120, 99822843, 110149344, 110914270, 133097124, 137686680, 166371405, 177462832, 183582240, 199645686, 221828540, 266194248, 275373360, 332742810, 354925664, 399291372, 443657080, 499114215, 532388496, 550746720, 665485620, 798582744, 887314160, 998228430, 1064776992, 1330971240, 1597165488, 1774628320, 1996456860, 2661942480, 3194330976, 3992913720, 5323884960, 7985827440, 15971654880]

約数ペア:

[(1, 15971654880), (2, 7985827440), (3, 5323884960), (4, 3992913720), (5, 3194330976), (6, 2661942480), (8, 1996456860), (9, 1774628320), (10, 1597165488), (12, 1330971240), (15, 1064776992), (16, 998228430), (18, 887314160), (20, 798582744), (24, 665485620), (29, 550746720), (30, 532388496), (32, 499114215), (36, 443657080), (40, 399291372), (45, 354925664), (48, 332742810), (58, 275373360), (60, 266194248), (72, 221828540), (80, 199645686), (87, 183582240), (90, 177462832), (96, 166371405), (116, 137686680), (120, 133097124), (144, 110914270), (145, 110149344), (160, 99822843), (174, 91791120), (180, 88731416), (232, 68843340), (240, 66548562), (261, 61194080), (288, 55457135), (290, 55074672), (348, 45895560), (360, 44365708), (435, 36716448), (464, 34421670), (480, 33274281), (522, 30597040), (580, 27537336), (696, 22947780), (720, 22182854), (870, 18358224), (928, 17210835), (1044, 15298520), (1160, 13768668), (1305, 12238816), (1392, 11473890), (1440, 11091427), (1740, 9179112), (2088, 7649260), (2320, 6884334), (2610, 6119408), (2784, 5736945), (3480, 4589556), (4176, 3824630), (4640, 3442167), (5220, 3059704), (6960, 2294778), (8352, 1912315), (10440, 1529852), (13920, 1147389), (20880, 764926), (41760, 382463)]