2401396680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 7288704000

約数和(自身を除く): 4887307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 227, 398, 443, 454, 597, 681, 796, 886, 908, 995, 1135, 1194, 1329, 1362, 1592, 1772, 1816, 1990, 2215, 2270, 2388, 2658, 2724, 2985, 3405, 3544, 3980, 4430, 4540, 4776, 5316, 5448, 5970, 6645, 6810, 7960, 8860, 9080, 10632, 11940, 13290, 13620, 17720, 23880, 26580, 27240, 45173, 53160, 88157, 90346, 100561, 135519, 176314, 180692, 201122, 225865, 264471, 271038, 301683, 352628, 361384, 402244, 440785, 451730, 502805, 528942, 542076, 603366, 677595, 705256, 804488, 881570, 903460, 1005610, 1057884, 1084152, 1206732, 1322355, 1355190, 1508415, 1763140, 1806920, 2011220, 2115768, 2413464, 2644710, 2710380, 3016830, 3526280, 4022440, 5289420, 5420760, 6033660, 10578840, 12067320, 20011639, 40023278, 60034917, 80046556, 100058195, 120069834, 160093112, 200116390, 240139668, 300174585, 400232780, 480279336, 600349170, 800465560, 1200698340, 2401396680]

約数ペア:

[(1, 2401396680), (2, 1200698340), (3, 800465560), (4, 600349170), (5, 480279336), (6, 400232780), (8, 300174585), (10, 240139668), (12, 200116390), (15, 160093112), (20, 120069834), (24, 100058195), (30, 80046556), (40, 60034917), (60, 40023278), (120, 20011639), (199, 12067320), (227, 10578840), (398, 6033660), (443, 5420760), (454, 5289420), (597, 4022440), (681, 3526280), (796, 3016830), (886, 2710380), (908, 2644710), (995, 2413464), (1135, 2115768), (1194, 2011220), (1329, 1806920), (1362, 1763140), (1592, 1508415), (1772, 1355190), (1816, 1322355), (1990, 1206732), (2215, 1084152), (2270, 1057884), (2388, 1005610), (2658, 903460), (2724, 881570), (2985, 804488), (3405, 705256), (3544, 677595), (3980, 603366), (4430, 542076), (4540, 528942), (4776, 502805), (5316, 451730), (5448, 440785), (5970, 402244), (6645, 361384), (6810, 352628), (7960, 301683), (8860, 271038), (9080, 264471), (10632, 225865), (11940, 201122), (13290, 180692), (13620, 176314), (17720, 135519), (23880, 100561), (26580, 90346), (27240, 88157), (45173, 53160)]