73210320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101681}}^1$

素因数の和:101700

約数の個数: 60

約数和(自身を含む): 245867076

約数和(自身を除く): 172656756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 101681, 203362, 305043, 406724, 508405, 610086, 813448, 915129, 1016810, 1220172, 1525215, 1626896, 1830258, 2033620, 2440344, 3050430, 3660516, 4067240, 4575645, 4880688, 6100860, 7321032, 8134480, 9151290, 12201720, 14642064, 18302580, 24403440, 36605160, 73210320]

約数ペア:

[(1, 73210320), (2, 36605160), (3, 24403440), (4, 18302580), (5, 14642064), (6, 12201720), (8, 9151290), (9, 8134480), (10, 7321032), (12, 6100860), (15, 4880688), (16, 4575645), (18, 4067240), (20, 3660516), (24, 3050430), (30, 2440344), (36, 2033620), (40, 1830258), (45, 1626896), (48, 1525215), (60, 1220172), (72, 1016810), (80, 915129), (90, 813448), (120, 610086), (144, 508405), (180, 406724), (240, 305043), (360, 203362), (720, 101681)]