165521520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13523}}^1$

素因数の和:13559

約数の個数: 120

約数和(自身を含む): 588618576

約数和(自身を除く): 423097056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 121707, 135230, 162276, 202845, 216368, 229891, 243414, 270460, 324552, 405690, 459782, 486828, 540920, 608535, 649104, 689673, 811380, 919564, 973656, 1081840, 1149455, 1217070, 1379346, 1622760, 1839128, 1947312, 2069019, 2298910, 2434140, 2758692, 3245520, 3448365, 3678256, 4138038, 4597820, 4868280, 5517384, 6896730, 8276076, 9195640, 9736560, 10345095, 11034768, 13793460, 16552152, 18391280, 20690190, 27586920, 33104304, 41380380, 55173840, 82760760, 165521520]

約数ペア:

[(1, 165521520), (2, 82760760), (3, 55173840), (4, 41380380), (5, 33104304), (6, 27586920), (8, 20690190), (9, 18391280), (10, 16552152), (12, 13793460), (15, 11034768), (16, 10345095), (17, 9736560), (18, 9195640), (20, 8276076), (24, 6896730), (30, 5517384), (34, 4868280), (36, 4597820), (40, 4138038), (45, 3678256), (48, 3448365), (51, 3245520), (60, 2758692), (68, 2434140), (72, 2298910), (80, 2069019), (85, 1947312), (90, 1839128), (102, 1622760), (120, 1379346), (136, 1217070), (144, 1149455), (153, 1081840), (170, 973656), (180, 919564), (204, 811380), (240, 689673), (255, 649104), (272, 608535), (306, 540920), (340, 486828), (360, 459782), (408, 405690), (510, 324552), (612, 270460), (680, 243414), (720, 229891), (765, 216368), (816, 202845), (1020, 162276), (1224, 135230), (1360, 121707), (1530, 108184), (2040, 81138), (2448, 67615), (3060, 54092), (4080, 40569), (6120, 27046), (12240, 13523)]