4911720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 16342560

約数和(自身を除く): 11430840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2684, 3355, 3660, 3721, 4026, 5368, 6710, 7320, 7442, 8052, 10065, 11163, 13420, 14884, 16104, 18605, 20130, 22326, 26840, 29768, 37210, 40260, 40931, 44652, 55815, 74420, 80520, 81862, 89304, 111630, 122793, 148840, 163724, 204655, 223260, 245586, 327448, 409310, 446520, 491172, 613965, 818620, 982344, 1227930, 1637240, 2455860, 4911720]

約数ペア:

[(1, 4911720), (2, 2455860), (3, 1637240), (4, 1227930), (5, 982344), (6, 818620), (8, 613965), (10, 491172), (11, 446520), (12, 409310), (15, 327448), (20, 245586), (22, 223260), (24, 204655), (30, 163724), (33, 148840), (40, 122793), (44, 111630), (55, 89304), (60, 81862), (61, 80520), (66, 74420), (88, 55815), (110, 44652), (120, 40931), (122, 40260), (132, 37210), (165, 29768), (183, 26840), (220, 22326), (244, 20130), (264, 18605), (305, 16104), (330, 14884), (366, 13420), (440, 11163), (488, 10065), (610, 8052), (660, 7442), (671, 7320), (732, 6710), (915, 5368), (1220, 4026), (1320, 3721), (1342, 3660), (1464, 3355), (1830, 2684), (2013, 2440)]