231447360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12728

約数の個数: 112

約数和(自身を含む): 773582400

約数和(自身を除く): 542135040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 12689, 18240, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 241091, 253780, 304536, 380670, 406048, 482182, 507560, 609072, 723273, 761340, 812096, 964364, 1015120, 1205455, 1218144, 1446546, 1522680, 1928728, 2030240, 2410910, 2436288, 2893092, 3045360, 3616365, 3857456, 4060480, 4821820, 5786184, 6090720, 7232730, 7714912, 9643640, 11572368, 12181440, 14465460, 15429824, 19287280, 23144736, 28930920, 38574560, 46289472, 57861840, 77149120, 115723680, 231447360]

約数ペア:

[(1, 231447360), (2, 115723680), (3, 77149120), (4, 57861840), (5, 46289472), (6, 38574560), (8, 28930920), (10, 23144736), (12, 19287280), (15, 15429824), (16, 14465460), (19, 12181440), (20, 11572368), (24, 9643640), (30, 7714912), (32, 7232730), (38, 6090720), (40, 5786184), (48, 4821820), (57, 4060480), (60, 3857456), (64, 3616365), (76, 3045360), (80, 2893092), (95, 2436288), (96, 2410910), (114, 2030240), (120, 1928728), (152, 1522680), (160, 1446546), (190, 1218144), (192, 1205455), (228, 1015120), (240, 964364), (285, 812096), (304, 761340), (320, 723273), (380, 609072), (456, 507560), (480, 482182), (570, 406048), (608, 380670), (760, 304536), (912, 253780), (960, 241091), (1140, 203024), (1216, 190335), (1520, 152268), (1824, 126890), (2280, 101512), (3040, 76134), (3648, 63445), (4560, 50756), (6080, 38067), (9120, 25378), (12689, 18240)]