73286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 237841920

約数和(自身を除く): 164555760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 73, 80, 89, 94, 120, 141, 146, 178, 188, 219, 235, 240, 267, 282, 292, 356, 365, 376, 438, 445, 470, 534, 564, 584, 705, 712, 730, 752, 876, 890, 940, 1068, 1095, 1128, 1168, 1335, 1410, 1424, 1460, 1752, 1780, 1880, 2136, 2190, 2256, 2670, 2820, 2920, 3431, 3504, 3560, 3760, 4183, 4272, 4380, 5340, 5640, 5840, 6497, 6862, 7120, 8366, 8760, 10293, 10680, 11280, 12549, 12994, 13724, 16732, 17155, 17520, 19491, 20586, 20915, 21360, 25098, 25988, 27448, 32485, 33464, 34310, 38982, 41172, 41830, 50196, 51465, 51976, 54896, 62745, 64970, 66928, 68620, 77964, 82344, 83660, 97455, 100392, 102930, 103952, 125490, 129940, 137240, 155928, 164688, 167320, 194910, 200784, 205860, 250980, 259880, 274480, 305359, 311856, 334640, 389820, 411720, 501960, 519760, 610718, 779640, 823440, 916077, 1003920, 1221436, 1526795, 1559280, 1832154, 2442872, 3053590, 3664308, 4580385, 4885744, 6107180, 7328616, 9160770, 12214360, 14657232, 18321540, 24428720, 36643080, 73286160]

約数ペア:

[(1, 73286160), (2, 36643080), (3, 24428720), (4, 18321540), (5, 14657232), (6, 12214360), (8, 9160770), (10, 7328616), (12, 6107180), (15, 4885744), (16, 4580385), (20, 3664308), (24, 3053590), (30, 2442872), (40, 1832154), (47, 1559280), (48, 1526795), (60, 1221436), (73, 1003920), (80, 916077), (89, 823440), (94, 779640), (120, 610718), (141, 519760), (146, 501960), (178, 411720), (188, 389820), (219, 334640), (235, 311856), (240, 305359), (267, 274480), (282, 259880), (292, 250980), (356, 205860), (365, 200784), (376, 194910), (438, 167320), (445, 164688), (470, 155928), (534, 137240), (564, 129940), (584, 125490), (705, 103952), (712, 102930), (730, 100392), (752, 97455), (876, 83660), (890, 82344), (940, 77964), (1068, 68620), (1095, 66928), (1128, 64970), (1168, 62745), (1335, 54896), (1410, 51976), (1424, 51465), (1460, 50196), (1752, 41830), (1780, 41172), (1880, 38982), (2136, 34310), (2190, 33464), (2256, 32485), (2670, 27448), (2820, 25988), (2920, 25098), (3431, 21360), (3504, 20915), (3560, 20586), (3760, 19491), (4183, 17520), (4272, 17155), (4380, 16732), (5340, 13724), (5640, 12994), (5840, 12549), (6497, 11280), (6862, 10680), (7120, 10293), (8366, 8760)]