245261036220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{31223}}^1$

素因数の和:32795

約数の個数: 96

約数和(自身を含む): 694941327360

約数和(自身を除く): 449680291140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1471, 1780, 2670, 2942, 4413, 5340, 5884, 7355, 8826, 14710, 17652, 22065, 29420, 31223, 44130, 62446, 88260, 93669, 124892, 130919, 156115, 187338, 261838, 312230, 374676, 392757, 468345, 523676, 624460, 654595, 785514, 936690, 1309190, 1571028, 1873380, 1963785, 2618380, 2778847, 3927570, 5557694, 7855140, 8336541, 11115388, 13894235, 16673082, 27788470, 33346164, 41682705, 45929033, 55576940, 83365410, 91858066, 137787099, 166730820, 183716132, 229645165, 275574198, 459290330, 551148396, 688935495, 918580660, 1377870990, 2755741980, 4087683937, 8175367874, 12263051811, 16350735748, 20438419685, 24526103622, 40876839370, 49052207244, 61315259055, 81753678740, 122630518110, 245261036220]

約数ペア:

[(1, 245261036220), (2, 122630518110), (3, 81753678740), (4, 61315259055), (5, 49052207244), (6, 40876839370), (10, 24526103622), (12, 20438419685), (15, 16350735748), (20, 12263051811), (30, 8175367874), (60, 4087683937), (89, 2755741980), (178, 1377870990), (267, 918580660), (356, 688935495), (445, 551148396), (534, 459290330), (890, 275574198), (1068, 229645165), (1335, 183716132), (1471, 166730820), (1780, 137787099), (2670, 91858066), (2942, 83365410), (4413, 55576940), (5340, 45929033), (5884, 41682705), (7355, 33346164), (8826, 27788470), (14710, 16673082), (17652, 13894235), (22065, 11115388), (29420, 8336541), (31223, 7855140), (44130, 5557694), (62446, 3927570), (88260, 2778847), (93669, 2618380), (124892, 1963785), (130919, 1873380), (156115, 1571028), (187338, 1309190), (261838, 936690), (312230, 785514), (374676, 654595), (392757, 624460), (468345, 523676)]